If you're indulging yourself with a bit of off-grid adventure travel, you'll probably want to bring a compass along, just ...

Some ancient marine organisms produced mysterious magnetic particles of unusually large size, which can now be found as ...

Comet Lemmon is now visible with comet SWAN after sunset while also remaining visible before dawn for Northern Hemisphere skywatchers.

A challenging pirate-themed compass puzzle is solved, revealing hidden secrets and testing problem-solving skills.