Data from China's Zhurong rover has revealed what appears to be an ancient shoreline streaking through Mars' northern ...

For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest ...

We’ve all seen beautiful images of the Earth from space, some photographed by astronauts and others collected remotely by ...

"Let's count down 11 recently discovered Earth-like planets! When Earth is no longer habitable, where could humans go? These ...

We weren't always the apex predators of this planet; many millions of years ago, Earth was dominated by the dinosaurs until ...

Astronomers at the Complutense University of Madrid first spotted this intriguing event using a powerful telescope in ...

Evidence from Colorado suggests glaciers once covered Earth to the equator, supporting the Snowball Earth theory. This ...

A study on how climate change affects our oceans reveals that tiny changes in the food chain can have massive impacts on fish ...

A value called Bz indicates how far south the solar wind's magnetic field is pointing, which can predict how likely the northern lights are to occur.

Scientists uncovered the "mystery mollusk," a strange glowing sea creature lurking in the ocean's midnight depths.

Full moon was seen above D.C. both behind clouds and in a clear patch. Several planets have many moons, while we on Earth ...

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...