A team of scientists digging up some of the Earth’s oldest rocks has uncovered new chemical evidence that Earth’s first ...

Lindsay Nikole takes us on a bold, hilarious, and chaotic journey through the history of our planet, packed with bizarre ...

Despite being just outside Tucson, Arizona, it looks almost like a colony on another planet. This article was originally published at The Conversation. The publication contributed the article to Space ...

From a distance, Biosphere 2 emerges from the cacti and creosote of the Sonoran desert like a gleaming oasis, a colony of glass and bright white structures. Despite being just outside Tucson, Arizona, ...

The effects of long-term stays in space can be negative on a number of biological systems, and this mission should help us to ...