NASA has detected a mysterious signal coming from a distant super-Earth called TOI-1846 b, a planet nearly twice Earth's size ...

Our circumstances here on the wondrous, life-supporting Earth can give us a false understanding of what the universe is ...

NASA has uncovered a new ‘Super Earth’ planet just 154-lightyears away that has been flashing a mysterious signal. The planet appears to be almost twice as wide as our planet, and ...

Without enough liquid water on the surface, a planet's atmosphere can become choked with carbon dioxide, raising temperatures ...

This Mars rock is up for auction at Sotheby's in New York City this week, which is why it's currently on display in the Upper ...

A 54-pound meteorite from Mars is expected to fetch up to $4 million when it goes up for auction later this month at ...

The alien world orbits a dim, reddish ball of gas called a red dwarf star in the northern constellation Lyra. Scientists ...

China’s smog reducing efforts improved public health - but may have accelerated global warming by reducing sunlight-reflecting aerosols.

They're not actual spiders, of course, but rather strange geological features.

In 2024, researchers transformed readings of an epic upheaval of Earth's magnetic field flipping 41,000 years ago into an eerie, auditory experience.

Reductions in air pollution might sound like a positive thing. But scientists now say that reductions in East Asia are ...