Friday, September 18, 2026 12:45 AM ET
12 hours ago
See the first new species of cat discovered in more than a century-it's adorable9 hours ago
North Korea's nuclear tests have turned this mountain into an earthquake hot spot10 hours ago
AI leaders want to slow frontier AI. Who will make sure they really do?14 hours ago
What science reveals about the reliability of eyewitness memory17 hours ago
Japan just hit a new longevity milestone1 day ago
Will we ever achieve immortality?2 days ago
AI steals mathematicians' record for most complicated curve1 day ago
What if 'consciousness' isn't real?2 days ago
Readers respond to the May 2026 issue2 days ago
How apple detectives solved the mystery of an ancient tree-and rewrote the history of fruit2 days ago
It's Time to Stand Up for Science28 days ago
It's official: The U.S. has weapons in space2 days ago
The hidden math that keeps your texts from turning to gibberish18 hours ago
The hunt for reality's smallest pieces2 days ago
October 2026 - Issue2 days ago
Sign up for the New Issue Alert4 months ago
25 winners of math's 'Nobel Prize' decry the AI invasion of their discipline3 days ago
Does AGI mean what we think it means?18 hours ago
Which million-dollar math problem could AI solve next?2 days ago
Why doing nothing is good for your brain5 days ago
Missing pages of priceless Henry VIII-era manuscript finally found16 hours ago
What if we never find dark matter?2 days ago
T. rex was as warm-blooded as humans, new study finds1 day ago
Trump's surgeon general nominee praises MMR and hepatitis B vaccines at Senate hearing1 day ago
Parasitic worms aren't just a gut problem-they can infest the brain, too3 days ago
Should private buyers be allowed to own scientific specimens?2 months ago
View all Discussions4 months ago
Human 'mini brains' mesh with mouse minds to form active neural circuits11 hours ago
Blood test shows promise in detecting pancreatic cancer early-a 'holy grail' for the field1 day ago
See how gravitational waves warp time and space2 days ago
Unexplainable and Scientific American examine the mysteries science can't yet explain1 day ago
The hole in the ozone layer is healing, but extreme weather may be slowing progress down2 days ago
The Pentagon is testing lasers and microwaves to stop drone swarms2 days ago
What would an 'AI kill switch' do?2 days ago
How pizza can solve this unusual math puzzle2 days ago
Will we ever know how life began?2 days ago
Math Puzzle: A puzzling picture2 days ago
Why we love unexplainable mysteries2 days ago
How much do universal lunch programs affect academic performance?2 days ago
Finding meaning in the impossible2 days ago
The Atlantic hurricane season just quietly broke a new weather record6 days ago
New 9/11 records, a controversial AI math breakthrough and the hidden costs of the AI boom3 days ago
The questions science may never answer2 days ago
Are darker egg yolks really healthier?2 days ago
AI insiders fear extinction. Security experts see a familiar fight6 days ago
Google DeepMind wants to build an AI brain that can jump between robot bodies2 days ago
25 YEARS AFTER 9/11, SURVIVORS ARE STILL GETTING SICK-HERE ARE THE NUMBERS6 days ago
Poem: 'The Golden Record'2 days ago
Science crossword: Broken thoughts2 days ago