When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of biology because they are often produced by living microbes. However, ...

The giant asteroid made waves across the world last year when it came whizzing past Earth - with some experts convinced it ...

NASA's Curiosity rover was built for a 2-year Mars mission. Nearly 14 years later, it is still making history in Gale Crater.

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 it.

If Dr. Seuss had designed a forest, it would probably look a lot like the Joshua Tree Forest near Meadview, Arizona. This ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order, including ...

Spectacular marine fossils tell the story of the long-gone Western Interior Seaway and the planet’s past aquatic life ...

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They say that you can’t go home again; in this movie, a young filmmaker learns that the hard way. By Glenn Kenny Ross McElwee (“Sherman’s March”) reconsiders footage of himself and his family, ...