A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

This consciousness begins in Israel and radiates outward. It demands sweat, blood, tears of sorrow and tears of joy. The arena of our mission is not Mars, but the broken places of Earth: Africa, Asia ...

Independence Day almost had a different title. Though today there are a multitude of movies that focus on alien invasions, ...

From underground societies to futuristic conspiracies, these sci-fi series capture the mystery and immersive storytelling that make Silo so compelling.

Airbenders need not apply. The post If You Liked Avatar, You’ll Love These Movies (One Even Has a Blue Person) appeared first ...

Highway 395 is one of those roads where people tend to keep their foot on the gas, eyes fixed on distant destinations, ...

Investigating an area of interesting light rock seen from orbit, Curiosity found some particularly weird-looking structures.

The Ultimate Survivors Meet Their Match on Mars Tardigrades, those legendary “water bears” ranging from a mere 0.1 to 1.5 ...

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

July has arrived with explosions of fireworks and celebrations of the 250th anniversary of our country. For those who aren’t ...