Experts confirm that fireballs crossing the skies of the U.S. are actually debris from a Chinese satellite that collided with ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest ...

Limiting and responding to the climate crisis will be a continual challenge for current and future generations, but—as I must ...

On Dec. 26, 2004, a 9.2-magnitude earthquake shook Southeast Asia, triggering the worst tsunami in recorded history. According to United Nations estimates, more than 220,000 people were killed, and ...

A total solar eclipse, hurricane, wildfire, an aurora borealis and severe weather are all shown in breathtaking detail.

Doctor Who Christmas Special marks the return of an iconic villain. The episode, Joy to the World, pits the Fifteenth Time Lord against one of his most formidable opponents: the Villengard.

Greek scientists made astounding finds in 2024, earning admiration for projects accomplished or endeavors they will embark on ...

Christmas includes the anniversary of the Battle of the Bulge, the largest land battle fought by the United States. The ...

Keen for its astronauts to continue living in near-Earth orbit after the ISS's decommissioning, NASA wants private firms to develop their own space stations.

NASA's Parker Solar Probe made its closest approach to the sun on4. But did it survive? We're about to find out.

The Parker Solar Probe, traveling at 430,000 mph, reaches 3.8 million miles from the Sun. Scientists now wait for a signal ...

Iran's Simorgh missile is officially a Space Launch Vehicle (SLV), however, off the books, is that what it's intended purpose ...