The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

The positive possibilities that humans can achieve through science are at the center of Weir’s novel. It’s also at the core ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

A submarine eruption north of Papua New Guinea may be building new land while satellites track its evolution from above.

The sci-fi genre has delivered countless exceptional movies to audiences over the years. From the far-flung setting of space and the epic drama of space operas such as Star Wars to the more ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

The Supergirl movie is an adaptation of the beloved Woman of Tomorrow comic book miniseries, but it makes a few changes to ...

And here I was thinking the summer had only one movie set in the Star Wars universe. Turns out there are two. The first was, ...