Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the red ...

Humans have been exploring the deep seas, which make up 66 percent of our planet’s surface, for decades. But a new study ...

A planet circling at a sharp 90-degree angle to the orbits of its two host stars has now been confirmed. This discovery ...

To understand how chaotic the early solar system was, we need only gaze at the moon. Its cratered surface bears the scars of ...

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

A rare and dramatic scene unfolds 140 light-years from Earth. A rocky planet, once whole, is now crumbling to dust under the ...

When Attenborough’s broadcasting career began in the 1950s, Austrian filmmakers Hans and Lotte Hass were already pushing the ...

Caroline Delbert is a writer, avid reader, and contributing editor at Pop Mech. She's also an enthusiast of just about ...

The presence of another planet in the solar system could explain the odd movements of some of the bodies in the Kuiper Belt.

Lonely Planet co-founder Tony Wheeler has revealed four locations to which he will not return any time soon. In a blog titled ...

Captain Planet and the Planeteers was a beloved ’90s animated series. A lot of ’90s kids have fond memories of the cartoon, a ...