At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

New Guinea is staggeringly rich in life. Occupying just 0.5% of Earth’s land surface, it hosts an estimated 5-8% of all ...

This video reviews the BMW M4 CSL, a limited edition model focused on performance and weight reduction. With 550bhp, rear-wheel drive, and track-tuned engineering, the CSL offers a sharper, more ...

Ripping Earth in half might not mean instantaneous death for everyone on the planet. Instead, some people might be able to survive for a short while if they happened to be in the right place at the ...

Tomahawk missiles are coveted by militaries around the world because they can hit a target 1,000 miles away. That accuracy is possible because their fins use powerful magnets made of samarium — a rare ...

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

NASA’s Europa Clipper spacecraft has captured images of interstellar comet 3I/ATLAS as the object — perhaps the oldest ever seen by astronomers — whizzes through the inner solar system. On Nov. 6, ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Ancient Egyptian astronomers would still recognize Mars today as the planet they called “Her Desher,” meaning “the red one.” Billions of years ago, however, liquid water on Mars’ surface and an ...