Explore the history of life on Earth, from 3.5-billion-year-old fossils to the vast diversity of species on our planet today.
Researchers believe they have found proof of the oldest life on Earth -- bacteria that was living on rock formations 3.77 billion years ago. Matthew S. Dodd, Dominic Papineau and other researchers at ...
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 International Space Station (ISS) is one of the most unique environments where life has ever existed, out in the low orbit of Earth. And research out today finds that bacteriophages—the viruses ...
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