Not even the strongest microbes can survive volcanic eruptions, but they are capable of returning surprisingly quickly, ...

Elon Musk has spent nearly two decades rallying SpaceX fans around his goal of colonizing Mars, something world governments aren’t currently attempting — in part because of the unfathomable price tag ...

In November, Stephen Hawking warned that humans needed to colonize another planet within 1,000 years. Now, six months later, he’s saying we have to do it within 100 years in order to avoid extinction.

A mammal that was once considered eradicated from the state of Ohio is now colonizing again in the state, biologists say.The Ohio Department of Natural Resources said fishers, a mammal related to ...