2025-03-29

US Cities Seeking to Ban Natural Gas in New Buildings Just Got a Big Win in Court

After a string of discouraging rulings for other cities, a court upheld NYC’s efforts to decarbonize its buildings. [...]

2025-03-28

Sperm Stem Cells Were Used for the First Time in an Attempt to Restore Fertility

In an advance for treating male infertility, researchers transplanted a patient with his own sperm-forming stem cells that were collected from testicular tissue when he was a child. [...]

2025-03-28

Gemini hackers can deliver more potent attacks with a helping hand from… Gemini

Hacking LLMs has always been more art than science. A new attack on Gemini could change that. [...]

2025-03-28

Solar Eclipse for Saturday Sunrise Will Bring 'Pac-Man Sun': How to Watch

A partial solar eclipse on March 29 will be visible from parts of North America. Here's how to safely view the cosmic event, even if you can't be there in person. [...]

2025-03-28

Saturn's Pulling a Stunt This Weekend That Hasn't Happened Since 2009: How to Watch

As Saturn and Earth line up, Saturn's iconic rings will appear to vanish. [...]

2025-03-28

Trump annoyed the Smithsonian isn’t promoting discredited racial ideas

New executive order slams museum for recognizing "race is not a biological reality." [...]

2025-03-28

Latest Webb telescope image shows a cosmic phenomenon called an 'Einstein ring'

The latest image from NASA's James Webb Space Telescope, pictured above, also happens to be a stunning illustration of Einstein's theory of general relativity. So much so that the cosmic ph [...]

2025-03-28

Scientists are storing light we cannot see in formats meant for human eyes

New Spectral JPEG XL compression reduces file sizes, making spectral imaging more practical. [...]

2025-03-27

Inside arXiv—the Most Transformative Platform in All of Science

Modern science wouldn’t exist without the online research repository known as arXiv. Three decades in, its creator still can’t let it go. [...]