Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

Earth's radar signals make us visible to aliens, raising questions about interstellar communication and potential extraterrestrial contact.

A Puerto Rico local’s guide to the 25 best day trips from San Juan. Includes all the popular tourist excursions, but also hidden gems and local spots!

A Puerto Rico local spills the beans on how to plan the perfect weekend on the island. Follow her 3 day itinerary to experience the island (like a pro).

Joy Division’s iconic debut album cover features a strange white-on-black pattern that has appeared on a million t-shirts since 1979. But what actually IS it?

The US Coast Guard has determined it no longer needs the lighthouse along Sheboygan's lakeshore. Select entities can take it over for free.

MANISTEE, MI – The restoration of a nearly century-old Lake Michigan lighthouse will begin this week, officials announced. Manistee North Pierhead Lighthouse, built in 1927, will undergo ...

One-of-a-kind: The Historic Port Isabel Lighthouse is the only lighthouse in Texas that's open to the public.

From 1875 to 1933, the Currituck Beach Lighthouse keepers' main goal was to make sure that the beacon did not go out. It was electrified in 1933 and became an automatic light in 1937.