Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

The video ranks the biggest cosmic threats to humanity, from rogue planets and black holes to supernovas, gamma ray bursts, ...

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

It’s been almost ten years to the day since this experience, and I still get a little thrill in my chest when I think about ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

A new time-lapse captures mycorrhiza in motion at a sub-cellular level for the first time. Dr Jennifer McGaley explains how ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Increasingly, travelers are discovering that learning something new may be the most valuable thing they bring home from ...

I did not review Supergirl, because it is Den of Geek policy that if you travel for a project at the studio’s request—say, ...

Summer grilling is becoming about more than perfectly cooked burgers and steaks. New research released this month found that Americans increasingly view grilling as a way to connect with family ...

Welcome to today's woodturning project! It's one of those projects where i ask myself what i made and why i made it. However, i think it turned out pretty interesting. I finished the project with ...

In the lab, they’ve displayed astonishing prowess for getting through obstacles, including overcoming strong natural aversions to reach a goal. Yet, they can’t do much of anything on their own. It’s ...