You can now stream an episode of National Geographic's highly regarded documentary series about planet Earth, hosted by Will Smith, for free.

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're ...

Explore This SectionEarthEarth ObserverEditor's CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn ...

Belfast-based educational content provider offers teachers, parents and schools free access to one of the UK’s most comprehensive curriculum-aligned collections Quality education should be accessible ...

A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

The most dangerous thing in your living room is probably still a rogue plug or a Lego brick. But according to some physicists, there could also be thousands of black holes drifting through that same ...

As tools like OpenAI’s Sora and Google's Veo are making AI video creation more accessible than ever, over 21% of YouTube is ...

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...

A spectacular fossil trove on the Arctic island of Spitsbergen shows that marine life made a stunning comeback after Earth’s ...

YouTube creators report sudden channel bans for spam policies, with some restored after public outcry. YouTube claims the vast majority of terminations are correct. YouTube creators report channel ...