1. Yuka The Woolly Mammoth Just Gave Us The Oldest RNA Ever Sequenced

2. Why Stroke Risk Is So Much Higher in Women, According to Experts

3. It''s Official: Scientists Confirmed What Is Inside Our Moon

4. Scientists Capture The Moment a Supernova Rips Open Its Star, in Stunning First

5. Scientists Identify Neurons Driving Anxiety – And How to Calm Them

6. Scientists Trace Lupus to One of The World''s Most Common Viruses

7. There''s a Hidden Danger in Swallowing Pills, Expert Warns

8. Breakthrough: Blue Origin Nails Booster Landing in Historic Mars Launch

9. There''s One Simple Strategy to Reduce Alcohol Intake, Experts Say, And It Works

10. Magnetic Fields Could Explain ''Impossible'' Black Hole Merger

11. CT Scans Predicted to Result in 100,000 New Cancers Across The US

12. Viagra Reverses Damage Behind One Type of Deafness, Scientists Discover

13. Women Born Missing Most of Her Brain Just Turned 20, Defying Odds

14. Don''t Panic! 3I/ATLAS Isn''t an Alien Death Probe, But It Is Wildly Unusual

15. These Five Simple Habits Are Key to Slowing Aging, Experts Reveal

16. A Saliva Test Could Quickly Reveal Your Hidden Risk of Heart Failure

17. Astronomical First: Storm Seen Erupting on Another Sun, And It''s a Monster

18. World''s Top Infectious Killer Claimed 1.23 Million Lives Last Year, WHO Says

19. Neanderthals May Never Have Truly Gone Extinct, Study Reveals

20. Brain Scans Reveal Surprising ''Tipping Point'' Minutes Before We Fall Asleep

21. Scientists Are Hacking Bacteria to Fight Cancer, Then Self-Destruct

22. Venting Doesn''t Reduce Anger, But Something Else Does, Study Discovers

23. Your IQ May Affect How Well You Can Hear Speech, Study Shows

24. Scientists Have Trained Bumblebees to Understand a Form of Morse Code

25. Constant Rain of Tiny Meteoroids Poses ''Silent Threat'' to Future Moon Base

26. 3 Giant Solar Outbursts Explode Towards Earth, Prompting Aurora Forecast Across US

27. Amazon Lakes Became Hotter Than a Hot Tub, Killing Hundreds of Dolphins

28. Scientists Create Digital Twin of Earth, Accurate to a 1-Kilometer Scale

29. Your Heart Health in Middle Age Could Predict Your Later Dementia Risk

30. There''s One Critical Thing You Can Do to Keep Alzheimer''s Symptoms at Bay

31. One Part of Earth Is at Higher Risk of Impact by an Interstellar Object

32. Microscopic Engine Hotter Than The Sun Probes Limits of Physics

33. ScienceAlert''s Top Stories Are on YouTube. Subscribe Now!

34. Study Finds Humans Age Faster at 2 Sharp Peaks – Here''s When to Expect Them

35. Ancient Chinese Medicine Ingredient Restored Healthy Fat Metabolism in Diabetic Mice

36. Alzheimer''s May Hijack Your Cells'' Clocks, Hinting at New Treatments

37. Study Links Gum Disease With White Matter Damage in The Brain

38. Coffee Study Challenges Advice on Common Heart Condition

39. Sweeping Tooth Fillings Ban Will Change Dentistry Around The World

40. Our Brains Evolved Powerful Mechanisms To Protect Our Weight

41. Scientists Discover a Viral Cause of One of The Most Common Cancers

42. Scientists Thought a Quantum Satellite Uplink Was Impossible – Until Now

43. Mysterious Streaks on The Slopes of Mars Might Finally Be Solved

44. Experts Reveal a Drug-Free Way to Mimic The Effects of Ozempic

45. Toxic ''Hammerhead Worm'' Is Invading Texas, Triggering Warnings

46. Scientists Discover Mysterious Signs of Life in Bizarre Blue Volcanic Goo

47. FDA Recalls Common Blood Pressure Drug For Cancer-Causing Chemicals

48. Dead Star''s Last Meal Reveals What Alien Planets Are Really Made Of

49. James Watson, Central But Controversial DNA Pioneer, Dies at 97

50. We May Finally Know The Purpose of 5,200 Mystery Holes in Peru

51. We May Finally Understand Why Birds Burst Into Song at Dawn

52. Can Narcissism Be Treated? Here''s What The Science Says

53. Dolphins Spotted Wearing Sea Sponge Hats to Try Woo The Ladies

54. Listening to Music Has a Surprising Impact on Dementia Risk, Study Shows

55. Pain Drugs Could Be The Cause of Your Headaches. Here''s Why.

56. Mysterious Ritual Site From 5,500 Years Ago Reveals an Ancient Society in Upheaval

57. Scientists Reveal How The Maya Predicted Eclipses For Centuries

58. The Surprising Reason Why Giraffes Have Such Very Long Legs

59. A Unique Protein in Camels And Llamas May Protect The Brain From Alzheimer''s

60. This Week in Science: Brain Rinse Cycle, World''s Biggest Spider Web, And More!

61. A Neuroscientist Reveals How Beauty Ideals Are Rewiring Your Brain

62. ''Holy Grail'' Forensics Breakthrough Lifts Fingerprints From Bullet Cases

63. Scientists Reveal a Clever Trick to Help Win Rock, Paper, Scissors

64. Physicists Use a Single Molecule as a Tiny Particle Collider

65. Human Arms Keep Growing an Extra Artery, Showing We''re Still Evolving

66. Dentists Could Soon ''Regrow'' Your Tooth Enamel With a Simple Gel

67. Scientists Recreate Rare Pigment Behind Octopus ''Superpowers''

68. Common Supplement Shows Concerning Link to Heart Failure

69. Using Tobacco With Cannabis Is Tied to Unique Brain Changes, Small Study Finds

70. Giant Analysis Reveals The Deadliest Risks of Tropical Cyclones

71. Hidden Rhythms in Your Brain And Gut Share a Surprising Link

72. Massive New Map Reveals 300,000 Km of Ancient Roman Roads

73. Longevity Supplement ''Rejuvenates'' Aging Immune Cells in Just 4 Weeks

74. Scientists Found 2 Existing Drugs Can Reverse Alzheimer''s Brain Damage in Mice

75. Arachnid Megacity Discovered in Cave May Be World''s Largest Spider Web

76. Alien Probes Could Already Lurk in Our Solar System, Study Says

77. 21-Year Study Links Gum Disease And Cavities to Higher Stroke Risk

78. Hundreds of Genes Act Differently in Male vs Female Brains, Scientists Discover

79. Your Gut''s Methane-Making Microbes Could Secretly Turn Fiber Into Extra Calories

80. Space Junk Likely Struck China''s Shenzhou-20, Delaying Crew''s Return

81. Oldest Known Maya Monument Could Be a Map of The Universe

82. The World''s Oldest Known Cave Art Wasn''t Made by Our Species

83. A Simple Eye Scan Could Flag Heart Risks – And How Fast You''re Aging

84. Most Powerful Black-Hole Flare Ever Recorded Shone Like 10 Trillion Suns

85. How to See Tonight''s Beaver Supermoon – The Biggest And Brightest Since 2019

86. A Colossal Wave Is Rippling Through The Milky Way, Gaia Data Reveals

87. Memory Problems Are Surging in Adults Under 40, Large US Study Finds

88. A Rare Genetic Condition Can Turn Healthy Foods Dangerous

89. Should Bacon Come With a Cancer Warning?

90. The Early Universe Let Black Holes Break The Rules, Briefly

91. Eerie ''Skull'' Appears in a Giant Volcanic Pit in The Sahara

92. There''s a Surprisingly Simple Way to Stop Crying Over Your Onions

93. Scientists Finally Solve 70-Year Mystery of Sun''s ''Impossible Heat''

94. We Were Wrong About Fasting, Massive Review Finds

95. Zoning Out May Be Your Brain''s Rinse Cycle, Study Finds

96. One Simple Japanese Eating Habit Is Linked to Lower Weight Gain

97. Strange Glass in Australia Reveals a Massive Impact We Never Knew About

98. Why Interstellar Comet 3I/ATLAS Looks So Weird – And Why It''s Not Aliens

99. ''Young'' Immune Cells Partly Reverse Alzheimer''s Symptoms in Mice

100. Alzheimer''s Disease Could Be Slowed by Taking as Few as 5,000 Steps a Day

101. Baldness Breakthrough: Fat Cells Could Be The Secret to Rapid Hair Regrowth

102. One Dietary Supplement Was Shown to Reduce Aggression by Up to 28%

103. US Obesity Rates Have Dropped, And GLP-1 Drugs May Explain Why

104. There''s One Predator in The Ocean Instilling Terror in Great White Sharks

105. Tesla in Australia Struck by Mystery Object And It Could Be a World First

106. Our Universe Was Twice as Hot 7 Billion Years Ago, Study Reveals

107. ''Junk'' DNA Could Be Recruited to Destroy Cancer Cells From Within

108. Interstellar Comet 3I/ATLAS''s Blue Shine Is Surprising Astronomers

109. Men Need to Exercise More Than Women to Lower Heart Disease. Here''s Why.

110. Elite Athletes Are Only Human, And Scientists Have Found Their Limit

111. A Huge Number of Young Athletes Are Taking Creatine. Should They?

112. A Giant Magnetic Anomaly Over 500 Million Years Ago Can Finally Be Explained

113. Common Drugs Can Rewire Your Gut For Several Years, Study Finds

114. Humans Used to Sleep Twice Every Night. Here''s Why It Vanished.

115. Cannabis Use Is Linked to Epigenetic Changes, Scientists Discovered

116. Secret Atomic Patterns Have Been Discovered Hidden Inside Metals

117. Tardigrades Have a Genetic Secret, And It Could Boost Human Resilience

118. Trillionth-of-a-Second Camera Captures Chaos in Motion

119. Time Itself Could Be a Crucial Element in Preventing Dementia, Study Finds

120. This Week in Science: Blue Dogs, Gray Hair, a Mushroom Computer, And More!

121. Oldest Air Ever Measured Found in Ice From 6 Million Years Ago

122. Halloween Contact Lenses Can Cause Serious Harm to Your Eyes

123. Deep Beneath The Pacific Ocean, Earth''s Crust Is Tearing Itself Apart

124. Physicists Just Ruled Out The Universe Being a Simulation

125. Scientists Identified a New Blood Group After a 50-Year Mystery

126. 44% of Halloween Injuries Stem From One Simple Cause

127. A Signal Hidden Deep in Your Brain Could Track Parkinson''s Symptoms

128. Red Spider Nebula Holds a Secret in Its Glowing Heart, JWST Reveals

129. Brain-Training App ''Reverses 10 Years'' of Decline in a Key Brain System

130. Astronomers Catch a Ring System Forming Around Chiron in Real Time

131. US No. 1 Prescription Drug Faces Major Recall: Here''s What to Do

132. Chimps Can Revise Their Beliefs When Shown New Evidence, Study Finds

133. Decades of T. Rex Research Flipped: ''Teacup Tyrant'' Confirmed as Separate Species

134. The Junk Foods That Harm Your Brain Most, Ranked by New Research

135. Expired Cans of Salmon, Decades Old, Preserve a Huge Surprise

136. ''Dimming The Sun'' Is Not Safe, Scientists Warn. It''s Also Impractical.

137. 3 Witch Folklore ''Potions'' That Actually Have Medical Significance Today

138. Giant Radio Map Reveals Our Milky Way in a Whole New Light

139. Powerful New Antibiotic Was ''Hiding in Plain Sight'' For Decades

140. NASA''s X-59 Quiet Supersonic Jet Just Aced Its First Flight

141. How Record-Breaking Hurricane Melissa Became a Monster Overnight

142. Snakes Caught ''Wiping'' Poison Off Frogs, Amidst Nature''s Toxic Arms Race

143. One Factor in Walking Improves Your Heart Health More Than Your Step Count

144. Dogs Reportedly Seen Turning Bright Blue in The Chernobyl Exclusion Zone

145. Boosted ''Natural Killer'' Cells Could Lead to Off-The-Shelf Cancer Immunotherapy

146. One Type of Activity Is Particularly Effective at Keeping Your Brain Young

147. Greenland Is Writhing And Twisting Into a New Shape as It Drifts Northwest

148. Rare Two-Headed Flatworms Produce Topsy-Turvy Offspring, Scientists Discover

149. Why Millennials Face Higher Cancer Risk Than Their Parents – And How to Reduce It

150. 2 Factors Made Hurricane Melissa Dangerous – And They''re on The Rise, Say Experts

151. Prolonged Fasting Isn''t a Cancer Cure. Here''s What Might Happen Instead.

152. Study Links Mysterious Lights in The Sky to Historic Nuclear Tests

153. A Common Sleeping Pill May Reduce Buildup of Alzheimer''s Proteins, Study Shows

154. World''s Tiniest Pixel Shatters Records… But There''s a Catch

155. How Serious Is Kim Kardashian''s Condition? Here''s The 101 on Brain Aneurysms

156. Scientists Built a Working Computer Memory Out of Shiitake Mushrooms

157. Blood Signals May Predict Multiple Sclerosis 7 Years Before Symptoms

158. Rare Fossils Reveal Surprisingly Gorilla-Like Features of Ancient Human Relative

159. ''Impossible'' Life Found Beneath Arctic Ice Could Alter Climate Models

160. Mystery of The Ocean''s Missing Plastic a Step Closer to Being Solved

161. 1 in 5 UTIs Can Be Linked to Poor Hygiene in The Kitchen

162. Hidden Detail in Crotch Solves a 500-Year-Old Leonardo Da Vinci Mystery

163. Gray Hair Might Be The Body''s Way of Avoiding a Deadly Cancer

164. Scientists Explain Why ''Harmless'' Sharks Devoured Swimmer in Chilling World First

165. DNA Finally Reveals What Really Killed Napoleon''s Forces

166. Southern Ocean Is Building a ''Burp'' That Could Reignite Global Warming

167. Turning Point in Heart Health Occurs at 1 Key Age (It''s Younger Than You''d Think)

168. Drug Combination Boosted Lifespan of Mice by 73%, But Only For One Sex

169. Scientists Want You to Stop Pouring Coffee Down Drains – Here''s What to Do Instead

170. Bats in The US Can Glow Ghostly Green, And Scientists Have No Idea Why

171. Can Organ Transplants Really Confer Eternal Youth? Here''s The Science.

172. Quantum Teleportation Was Achieved Over The Internet For The First Time

173. ''Off Switch'' Discovery Could Help Clear Our Brains of a Common Parasite

174. Experiment Reveals What Is Truly Burrowing Beneath Mars''s Dunes Each Spring

175. Does The Full Moon Really Affect Our Sleep? Here''s The Science

176. ADHD Drugs Do Much More Than Help You Focus, Study Reveals

177. The Mystery of Rain on The Sun Can Finally Be Explained

178. These Fungi Live Inside You, And They May Affect Your Health

179. Scientists Invented an Entirely New Way to Refrigerate

180. Life''s Ingredients Found Frozen Beyond The Milky Way For First Time

181. This Week in Science: Hearing ''Voices'', Poop Coffee, Butt Breathing, And More!

182. New Breakthrough Treatment Safely Kills Cancer Cells With Light

183. ''Superager'' Brains Defy Cognitive Decline. We Finally Know Their Secret.

184. Fecal Transplants Can Help Alleviate Depression, Evidence Shows

185. Scientists Just Found a Super-Earth Exoplanet Only 18 Light-Years Away

186. Listen to The Creepy ''Sounds'' From A Black Hole, Captured by NASA

187. Your ''Gluten Sensitivity'' May Be a Completely Different Problem, Study Says

188. One of The Most Endangered Whales Is Swimming Back From The Brink of Extinction

189. Slow-Motion Video Shows Snake Bites Live You''ve Never Seen Them Before

190. These Two Existing Drugs May Boost Brain Health, Scientists Say

191. Scientists Reveal Surprising New Advice on How to Avoid Constipation

192. Millions of Buildings Threatened by Rising Seas This Century, Study Warns

193. Exceptionally Preserved ''Dinosaur Mummies'' Reveal First-Known Reptile Hooves

194. World''s Most Expensive Coffee Is Chemically Different Because It''s Literally Poop

195. New Zealand Teen Loses Part of His Bowel After Swallowing Nearly 200 Magnets

196. Your Brain Makes Food Choices Before You Even Know What You''re Looking at

197. Bizarre Crystals in Titan''s Lakes Could Break a Fundamental Rule of Chemistry

198. Drugs That Lower Cholesterol May Also Reduce Dementia Risk, Says Huge New Study

199. You May Not Be on The Best Antidepressant For You. Here''s How to Check.

200. Study Suggests COVID MRNA Vaccines Help Fight Cancer Too

201. ''Forever Chemicals'' in Mothers'' Blood Linked to Brain Changes in Their Kids

202. Mysterious Glow Detected in Space Could Be Dark Matter Destroying Itself

203. Human Trials Bring Us Closer to Breathing Through Our Butts

204. The World''s Most Popular Pain Relief Drug May Induce Risky Behavior

205. The Hidden Risks of Bubble Tea Are More Serious Than You Think

206. Hidden Near-Earth Asteroid Discovered Lurking in The Sun''s Glare

207. Mosquitoes Have Started Appearing in One of The Last Places on Earth Without Them

208. Peanut Allergies Drop Steeply After Doctors Change Advice, Evidence Shows

209. Weight Loss Isn''t Essential For Reversing Prediabetes, New Study Shows

210. This Military Trick Could Put You to Sleep in 2 Minutes. But Is It Worth It?

211. Geologists Discover Remnants of ''Proto Earth'' Deep Underground

212. Strokes Are Rising Among Under 55s. Do You Know What to Look For?

213. ''Poisoned'' AI Could Be The Future of Digital Security Risks

214. Parkinson''s Discovery Suggests We May Have an FDA-Approved Treatment Already

215. Revolutionary Prosthetic Eye Chip Restores Sight in Medical First

216. 50-Year-Old Theory on Schizophrenia''s ''Voices'' Confirmed by Recent Study

217. 70% of US May Be Classed as Obese Under New Measures

218. The Orionid Meteor Shower Is About to Peak in a Moonless Sky

219. Microplastics May Be Tied to Vascular Dementia Cases, Review Finds

220. Exercise May Actually Interfere With Weight Loss. Here''s Why It''s Still Critical.

221. There''s One Super Predator in Africa That Instills More Fear Than Lions

222. China Brought Something Unexpected Back From The Far Side of The Moon

223. Study Reveals 2 Genes That Could Influence Your Interest in Cannabis

224. 6,000-Year-Old Chewing Gum Reveals Clues on Neolithic Gender Roles

225. Concerning Levels of Lead Discovered in Protein Powders, Study Finds

226. Burning Object Found in Australian Desert Likely Fell From Space

227. Alien AI Might Turn Advanced Civilizations ''Invisible'' in a Cosmic Blink

228. HIV''s Cunning Strategy For Hiding in Our Body Finally Revealed

229. Embryo-Like ''Blood Factories'' Could One Day Supplement Donations

230. Migraines May Affect More Women Than Previously Thought. Here''s Why.

231. ''Megathrust'' Earthquake Could Trigger San Andreas Fault, Scientists Warn

232. The 7 Warning Signs of Brain Cancer You Might Easily Miss

233. Losing Your Teeth Could Be a Deadly Warning, Study Finds

234. Scientists Just Discovered a Whole New Type of Connection Between Neurons

235. Can a New Blood Test Actually Detect ME/CFS? Here''s What We Know

236. Scientists Caught Sperm Ignoring A Major Law of Physics

237. Older Men''s Sperm Carry More Mutations, And They May Turn Harmful

238. Rare New Form of Diabetes Is Unique to Babies, Scientists Report

239. You Only Need 1 Piece of Equipment For Strength Training, And It''s Free

240. Male Brains Shrink Faster Than Female Brains, Study Finds

241. This Week in Science: ''Universal'' Kidney, Earthly Anomaly, And Much More!

242. An Expert Reveals How to Keep Your Brain Sharp as You Age

243. Mysterious Blob of Darkness Found Lurking Deep in Distant Galaxy

244. Near-Complete Fossil in Argentina Is One of The World''s Oldest Dinosaurs

245. Planet Y: A Hidden Earth-Size World Could Lurk Far Closer Than ''Planet Nine''

246. Up to 13% of Dementia Diagnoses May Actually Be a Treatable Condition

247. Identical Twins Can Have Significant IQ Differences, Shock Study Reveals

248. Alzheimer''s And Cancer May Soon Be Treated With Sounds We Can''t Hear

249. Millions of Us Have Likely Lost Our Smell Without Even Realizing It

250. Scientists Solved Chicago''s ''Rat Hole'' Mystery, And The Culprit Is Adorable

251. A Common Pain Relief Drug May Have Anti-Cancer Properties

252. A Tiny Peptide Can Freeze Parkinson''s Proteins Before They Turn Toxic

253. Your AI ''Twin'' Could Soon Test And Treat Your Mental Health

254. The Moon''s Largest Crater Has Something Odd Going on – And Astronauts Are Heading There

255. Cancer Vaccine Blocks Multiple Tumors in Mice For 250 Days

256. Scientists Discover Hidden Pulse in The Brain That May Warn of Dementia

257. Just a Few Minutes of Daily Activity Can Boost Your Metabolism, Study Reveals

258. 5 Shingles Myths Your Doctor Wants You to Stop Believing

259. Award-Winning Images Reveal Our Smallest Realms of Life in Epic Detail

260. Misophonia Linked to Difficulty in Switching Emotional Focus

261. Breakthrough: Scientists Create ''Universal'' Kidney To Match Any Blood Type

262. Scientists Discovered an Amazing Practical Use For Coffee Ground Waste

263. Lead Exposure May Have Given Ancient Humans an Edge Over Neanderthals

264. The Stem Cell Secrets of This Tiny Worm Could Help Unlock Human Regeneration

265. Study Reveals The Surprising Age at Which Your Brain Reaches Its Peak

266. X-Rays Reveal Betelgeuse''s Companion Is Something Astronomers Didn''t Expect

267. Strange Red Rocks in Australia Are Preserving Fossils in Stunning Detail

268. Lifting Weights Could Change Your Gut Microbiome Within Weeks

269. New Alzheimer''s Treatment Clears Plaques From Brains of Mice Within Hours

270. Here''s What Starship''s Successful 11th Test Means For NASA''s Moon Mission

271. Autism Is More Than One Condition, Study of Over 45,000 People Finds

272. The Human Mind Isn''t Meant to Be Awake Past Midnight, Scientists Warn

273. New Models Show How Solar ''Tornadoes'' Could Wreak Havoc on Earth

274. Rapa Nui''s Famous Moai Statues Really May Have ''Walked'' Into Place

275. Ice That Freezes at Room Temperature Discovered in X-Ray Laser Experiment

276. Vast Anomaly in Earth''s Magnetic Field Keeps Growing, Satellites Reveal

277. Natural Sweetener Boosts a Common Treatment For Hair Loss, Study Reveals

278. A ''Heartbeat Budget'' Could Help Keep Track of Your Health, Study Suggests

279. The Company You Keep Could Have a Profound Effect on Your Future Health

280. Some Dogs Are So Ball-Obsessed, It Could Mirror Human Addiction

281. A Spider Was Caught Eating a Shrew, And You Can''t Unsee This

282. JWST May Have The Best Evidence Yet of a Bizarre ''Dark Star''

283. It''s Official: Wild Honeybees ''Endangered'' in Europe For First Time, Scientists Warn

284. Two Black Holes Locked in a Death Spiral Imaged in Stunning First

285. Restless Legs Treatment Slashes Increased Risk of Parkinson''s Disease

286. Mass Coral Die-Offs Confirm First Breach of a Major Climate Tipping Point

287. New Chronic Fatigue Syndrome ''Blood Test'' Raises Hope And Skepticism

288. ''Giant'' Baby Born in The US Is No Record. Here''s The Science of Big Births.

289. COVID''s Surprising Effect on Sperm May Impact Future Generations

290. Researchers Finally Identified Where Gluten Reactions Begin

291. After 40,000 Years, Microbes Are Awakening From Thawing Permafrost

292. There''s a Scientific Reason Why Some Songs Get Stuck in Your Head

293. A Signal of Future Dementia May Be Hidden in The Shape of Your Brain

294. Study Reveals ''Alarming'' Rise of Superbugs in Newborn Babies

295. Blazing Outflow Shrinks Mass of Universe''s Brightest Quasar by 10x

296. Bandages Made From Living Fungi Could Be The Future of Wound Healing

297. Alzheimer''s May Not Actually Be a Brain Disease, Reveals Expert

298. There''s an Evolutionary Reason Why Female Mammals Live Longer

299. ''Toothpick Grooves'' in Neanderthal Teeth Aren''t What We Thought

300. Radiation Therapy Reduces Pain From The Most Common Form of Arthritis