Imagine a particle so ghostly that over 100 trillion of them could pass through you every single second without you noticing ...

It wouldn't be spooky season without ghosts. But they weren't always the evil spirits we see in books and movies today. For ...

It started with voices behind the wall. Then came the freezing air, a shadow on the ceiling and other unexplained events.

Ghost stories are preserved by the retelling. Here are two: one from colonial Virginia, complete with scratchy cassette ...

The new feature, introduced by Meta the week of Halloween, has posts disappear after 24 hours. Ghosts posts are accessible by ...

For years, Tesla owners have reported dashcams detecting people at graveyards when no one is there. So we went to take a look for ourselves.

Anduril Industries on Friday opened a new manufacturing facility in Sydney to produce undersea drones known as “Ghost Sharks” ...

White “ghost bikes” across Maryland serve as haunting reminders of cyclists lost in crashes — and warnings for safer streets.