
Tampa Breaks 100 Degrees F for First Time on Record as Heat Wave Bakes Eastern U.S.
Records are starting to fall to the continuing heat dome that is covering much of the eastern U.S.
Tampa Breaks 100 Degrees F for First Time on Record as Heat Wave Bakes Eastern U.S.
Records are starting to fall to the continuing heat dome that is covering much of the eastern U.S.
First-Ever Antimatter Qubit Could Help Crack Cosmic Mysteries
You Don’t Remember Being a Baby, but Your Brain Was Making Memories
The Surprising Math and Physics behind the 2026 World Cup Soccer Ball
Spellements: Monday, July 28, 2025
Read all the stories you want.
Summer Meteor Showers, Short Summer Days and Ancient Arthropods
The Impossible Problems Hidden in a Simple Game of Tetris
Organs Age in Waves Accelerating at 50 Years Old
Create as many words as you can!
Stretch your math muscles with these puzzles.
The Secret to the Strongest Force in the Universe
Why Aren’t We Made of Antimatter?
What It’s Like to Live and Work on the Greenland Ice Sheet
Bring These Scientific American–Recommended Books to the Beach This Summer
Were the Wright Brothers First in Flight? Inside a 1925 Dispute
The Surprising Science of Dungeons and Dragons
When the Sun Becomes a Red Giant, Will Any Planet Be Safe?
The future is bright—too bright—for life as we know it once the sun transforms into a red giant star
You Don’t Remember Being a Baby, but Your Brain Was Making Memories
Brain scans capture memory formation in babies, raising new questions about why people forget their earliest years
Tampa Breaks 100 Degrees F for First Time on Record as Heat Wave Bakes Eastern U.S.
Records are starting to fall to the continuing heat dome that is covering much of the eastern U.S.
First Hormone-Free Male Birth Control Pill Shown Safe in Early Human Trial
A hormone-free pill, called YCT-529, that temporarily stops sperm production by blocking a vitamin A metabolite has just concluded its first safety trial in humans, getting a step closer to increasing male contraceptive options
Why I’m Suing OpenAI, the Creator of ChatGPT
My lawsuit in Hawaii lays out the safety issues in OpenAI’s products and how they could irreparably harm both Hawaii and the rest of the U.S.
The Surprising Math and Physics behind the 2026 World Cup Soccer Ball
Here’s how the new tetrahedron-based design for the “Trionda” soccer ball may affect next year’s big game