Key Takeaways The images now tell a story that no agency can safely ignore. Our defense posture was built for rocks and ...

Earth’s rotation is slowing, making days longer over time, and this process once stalled evolution during the “boring billion ...

From practical pillow protectors to pajamas, here are our favorite WIRED-tested Cozy Earth products on sale for Black Friday.

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to ...

Though the exact length of a "stadia" is unknown, his measurement is thought to be accurate to within one percent of the ...

We’ve probably all had a few conversations with people who hold eccentric scientific ideas, and most of the time they yield ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

NASA images show asteroid 2025 OW spinning at extreme speed, improving its orbit forecast and revealing surface details only ...

On certain trans-Pacific flights, you can "time travel" by crossing the International Date Line. For example, if you want to go from San Francisco to Tokyo, and your flight departs at 5:00 p.m. on ...