Fossils and genetics are starting to point to life emerging surprisingly soon after Earth formed, when the planet was ...

A micromoon will rise in the night sky on Feb. 18, appearing smaller to the naked eye than an average lunation yet boast ...

"Pale Blue Dot" – one of the last photos taken by Voyager 1 – is still the most distant image of the Earth. Astronomer Carl ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

In pursuit of empire and domination, of territorial conquest or racial and religious supremacy, wars stand as a stubborn ...

From grand and elusive creatures to small and bizarre ones, David Attenborough's BBC docuseries offers wonders in every frame. Michelle Yoeh plays an evil emperor in a new Star Trek made-for-TV movie.

In his book, Sagan wrote: "The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet.

Look at us Egyptians at work, this is how the pyramids were made.” My aerial adventure is one of several land-based ...

Projections of our future under climate change paint a picture of extreme weather and acidified oceans, a world many of today ...

Nature-centric travel, growing interest in astrotourism, and a greater understanding of how and when auroras occur has helped ...

Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to ...