Viewers have been sharing their thoughts on an "incredible" sci-fi show that they admit they've binged more than once - and ...

From a distance, Biosphere 2 emerges from the cacti and creosote of the Sonoran desert like a gleaming oasis, a colony of ...

Across a Swiss meadow and into its forested edges, the drone dragged a jumbo-size cotton swab from a 13-foot tether. Along its path, the moistened swab collected scraps of life: some combination of ...

Around 300,000 years ago, at least seven different species of humans roamed the Earth. But now, Homo sapiens are the only humans left. And a new television documentary series from The World’s ...