Minor-league free agency is fascinating, because it's hard to tell from the outside what makes players move around. Sometimes ...

The Denver Nuggets went into Friday's game with only ten available players, and things managed to get even worse when Aaron ...

As winter temperatures plunge, mysterious cracking sounds echo in nature—trees aren't exploding, they're reacting to extreme ...

As an Arctic blast drives temperatures far below zero across the US, meteorologists have issued ‘exploding trees’ warnings.

The continuing fallout from the "illegal orders" video has kept a spotlight on Sen. Mark Kelly, D-Arizona. Questions about ...

Some experts aren't convinced of NASA's reassurances that the Orion spacecraft, which will house its Moon astronauts, is safe ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

The general strike, dubbed “The Day of Truth and Freedom,” calls for “no work, no school, no shopping” on Friday.

NEW YORK (AP) — The U.S. has finalized its withdrawal from the World Health Organization, one year after President Donald Trump announced America was ending its 78-year-old commitment, federal ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.

By Issy Ronald, Nick Paton Walsh, Clare Sebastian, Joseph Ataman, CNN (CNN) — President Donald Trump’s posturing over ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.