"Man will never reach the moon regardless of all future scientific advances."

— Dr. Lee De Forest

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Updated: 11 hours 58 min ago

Disney and OpenAI Signal the Arrival of AI Video Streaming

Sat, 12/20/2025 - 7:30am

Disney and OpenAI’s agreement hints at a future in which viewers don’t just choose what to watch but generate it on demand

Categories: Astronomy

The Last Meteor Shower of 2025 and the Winter Solstice Align This Weekend

Sat, 12/20/2025 - 7:00am

Sky watchers may be tempted out this weekend, when an underappreciated meteor shower will coincide with a new moon and the longest night of year for the Northern Hemisphere

Categories: Astronomy

The Protectors: Inside the Desperate Rush to Save an Orca Community

Fri, 12/19/2025 - 5:30pm

As endangered southern resident killer whales fight for survival, federal funding cuts threaten the scientists working to save them.

Categories: Astronomy

Offshore Wind Farm in China Becomes a Haven for Oysters, Barnacles, and More, Study Finds

Fri, 12/19/2025 - 12:30pm

A wind farm off the coast of China appeared to boost fish numbers and supported colonies of oysters and barnacles, according to new research

Categories: Astronomy

NASA’s SPHEREx Just Dropped Its First Full-Sky Map, and the View Is Dazzling

Fri, 12/19/2025 - 7:30am

NASA’s newest space telescope has unveiled a stunning map of the cosmos in infrared

Categories: Astronomy

The Top 10 Math Discoveries of 2025

Fri, 12/19/2025 - 7:00am

Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most exciting findings of the year

Categories: Astronomy

If I Stop the World, Will I Melt with You?

Fri, 12/19/2025 - 6:45am

Depending on how you look at it, this catchphrase from a 1980s pop song is decently accurate: you can actually melt the planet if you stop its turning

Categories: Astronomy

How Scientists Are Decoding Hawaiian Monk Seal Communication

Fri, 12/19/2025 - 6:00am

Researchers uncover 20 new underwater calls from Hawaii’s endangered monk seals.

Categories: Astronomy

Here’s How Much Practice You Need to Become the Best in the World

Thu, 12/18/2025 - 3:00pm

Are you a specialist or a generalist? The answer could reveal something about how well you learn and perfect a skill

Categories: Astronomy

Trump Administration Moves to Severely Curtail Access to Gender-Affirming Care for Minors

Thu, 12/18/2025 - 11:20am

Health officials on Thursday announced a slew of measures that seek to restrict access to gender-affirming health care for young transgender people in the U.S.

Categories: Astronomy

Satellites Used to Have Months to Avoid Collisions—Now They Have Days

Thu, 12/18/2025 - 9:00am

In the era of mega constellations, spacecraft typically have less than a week to avoid crashes

Categories: Astronomy

Two Möbius Strips Combine to Create a Bizarre Object That Only Exists in 4D

Thu, 12/18/2025 - 8:00am

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist

Categories: Astronomy

Igloos on Mars? How Future Astronauts Could Use Ice to Survive

Thu, 12/18/2025 - 7:00am

Humans traveling to Mars will need protective habitats to live on the harsh surface. Ice could help

Categories: Astronomy

10 Mind-Blowing Brain Discoveries from 2025

Thu, 12/18/2025 - 6:30am

From glowing neurons to newborn memories, here are the most fascinating brain discoveries of 2025

Categories: Astronomy

Excerpt—The Great Shadow, by Susan Wise Bauer

Wed, 12/17/2025 - 4:45pm

In an exclusive excerpt of her new book The Great Shadow, historian Susan Wise Bauer explores how sickness is distinct from injury and has shaped the way we think about ourselves and our world

Categories: Astronomy