NASA have made a mind-boggling discovery on Mars – which may have come from an alien world. The peculiar “Skull Hill” rock ...

Billions of years ago, Mars was warm, wet, and capable of sustaining liquid water on its surface. Scientists have long ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

In a study co-authored by a Texas A&M University scientist, researchers have revealed new insights into the geological ...

A team of astronomers has detected what they call the most promising signs to date of a possible biosignature, or signs of ...

In a landmark discovery, astronomers have confirmed the existence of a solitary stellar-mass black hole—an object with ...

Seattle Times reporter Lynda V. Mapes, in an effort to learn more about our forests, overcame her fear and climbed a 200-foot ...

For as long as humans have gazed at the night sky, we`ve asked a question both simple and profound: Are we alone in the ...

NASA's astronomical model, dating back to the 1990s, has reignited discussions about the cosmic events surrounding Jesus ...

NASA's Curiosity rover has detected long organic molecules, resembling fatty acids, in a Martian rock sample. This unexpected ...

Hong Kong (CNN) — Hong Kong’s oldest and largest pro-democracy political party is moving to disband as Beijing’s sweeping crackdown on the city leaves even moderate opposition groups with no room to ...