Scientists are sharpening their forecasts for how long Earth can remain a comfortable home for complex organisms, and the latest work points to a much earlier cutoff than the classic textbook ...

Space technology on Earth has gone from futuristic to foundational in our everyday lives. From satellite innovations that enable global communication to space science applications improving ...

The Earth is now completely alone! Can it still sustain life? Will the Earthlings survive long enough? Welcome to SolarBalls, where you'll find space animations that combine entertainment and ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests could have quickly formed in the presence of compounds called borates. When ...

In “Why Do We Exist?” Hakeem Oluseyi explores how life may have emerged to move energy through matter—and why Earth is the perfect setting. The following is an excerpt from “Why Do We Exist?: The Nine ...