News
Sir David Attenborough earns prestigious UN 'Champion of...
The United Nations Environment Programme has awarded Sir David Attenborough with the highly prestigious Champions of the Earth Lifetime...
Cretaceous dinosaurs come to life in stunning footage from...
'Prehistoric Planet,' a five-part documentary series, transports viewers into the mesmerizing world of the Cretaceous period.
Longest COVID-19 infection reported: Patient had virus...
The case is the longest-known continuous infection with COVID-19 reported to date.
What is a solar eclipse?
Solar eclipses are some of nature's most dramatic celestial performances. Here's a look at the science behind the eclipse.
Cosmic 'angel wings' emerge from violent galactic collision...
Hubble telescope snaps images of an 'angel's wings' in the constellation Leo
Facts about the dodo
Dodos went extinct more than a century ago, and they are an enduring reminder of human-caused extinction.
How deadly is Putin's nuclear 'Satan 2' missile?
The new missile doesn’t appear to add much to Russia’s already existing nuclear threat.
Tigers: The world's largest cats
Tigers are the biggest cats in the world, but their populations are struggling. With only 3,200 left in the wild, there are now more...