"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called ...

We have all received those messages wishing us good health – from someone we have never met, trying to sell us paint. It’s ...

Crafting a vegan life you’re proud of is challenging enough without the peanut gallery chiming in. Below are eight comments I ...

The southwestern corner of Missouri might not be where most people imagine finding a portal to another world. But there it sits, tucked away in the town of Noel (pronounced “Nole,” not like Christmas) ...

Nearly 150 new Florida laws went into effect July 1 and some of them make big changes you need to know. Here's the list.

Micrometeorites are thought to shower down on planets throughout the universe, so the discovery that they help protocells ...

In the Swiss Alpine resort of Kandersteg, officials have been closely monitoring a deteriorating mountain peak that towers ...

U.S. President Donald Trump said on Tuesday (July 1) that if New York City Democratic mayoral nominee Zohran Mamdani ...

This video transports viewers to Planet Altamira, a vividly imagined terraformed world where alien ecosystems flourish in ...