Video by @zookeeperguyWell now that Mette had her calf, a common question has been if we knew and/or how we know if they’re ...

When the Neoliner Origin completed its first transatlantic crossing in late October, climate scientist Katherine Hayhoe saw ...

Old Traditions, New Season This December will be different for my family. For the first time ever, my kids won’t be here for ...

A specially trained algorithm could aid the search for biological activity both on the early Earth and on other worlds.

How can star populations help astronomers re-evaluate the search for intelligent extraterrestrial life, also called ...

Around 50,000 years ago, all modern humans around the world underwent some massive cultural shift at the exact same time, and ...