This week, we explore what's really going on with recent "mystery drone" incidents reported over American bases in the U.S.

Archaeologists have uncovered the oldest firearm ever found in the U.S. at the site of a major Native American battle.

Brain-computer interface company Neuralink recently announced that it had been approved to launch a new study using its brain ...

New evidence could finally solve the decades-old D.B. Cooper mystery, but some longtime researchers into the famous hijacking ...

This psychologist suggests that going to Thanksgiving dinner may be more critical to your future happiness than you realize.

Remarkable phenomena have been revealed in the most detailed imagery of the Sun to date, made possible by the ESA's Solar ...

Astronauts aboard the International Space Station are carrying on a long-held tradition of celebrating Thanksgiving in space.

Long buried beneath arctic ice in Greenland, a forgotten relic of the Cold War has been rediscovered in new NASA radar images ...

No one knew the source of the odd, repeating noises coming from somewhere in the ocean depths off the New Zealand coast.

China has unveiled its new "Cuantianhou" spaceplane, which looks unmistakably like another iconic American aircraft.

An astrophysicist and his team have made history by capturing the first-ever close-up image of a star in another galaxy.

A new study suggests that the next nearby supernova could provide a window into the elusive nature of dark matter.