On Feb. 5, skywatchers will have another chance to watch the northern lights, this time from double the amount of states. Here's everything you need to know about when, where and how to watch this cos ...

NOAA warns of likely G1-class geomagnetic storms on Thursday, Feb. 5, through Friday, Feb. 6, as a coronal mass ejection from ...

Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous ...

My friend Larry Lebofsky has been studying asteroids since we first met as students, more than 50 years ago. Now approaching 80 years old, he still spends a ...

This time last year, the world was gripped by reports that an incoming, nearly 200-feet-wide asteroid had a tiny, tiny chance ...

A powerful burst of solar energy is setting the stage for an aurora lights show across parts of the U.S. tonight. Here's how, when and where to watch this stellar event ...

Scientists already knew this could be a doozy. Astronomers previously estimated if 2024 YR4 hits the moon, it could form a ...

Brayden Burries from top-ranked Arizona is The Associated Press national player of the week in men’s college basketball. The ...

The frigid weather gripping much of America is not unprecedented, but it feels that way. The 21st century has been unusually ...

Only far smaller impacts have been observed directly. In 2013, a meteoroid weighing a few hundred kilograms struck the Moon, ...

In her thrilling new climate fiction novel Creation Lake, Rachel Kushner explores the isolated life of an undercover operative who infiltrates an environmental activist group.

A new study has provisionally found that Amazon Leo (formerly Project Kuiper), which is in the early stages of launching a new mega constellation of ultrafast b ...