Just over five years ago, Sarah Baker created an Instagram account that they hoped would evolve into something more. A couple of months later, they had connected with some other activists and ...

Wondering where to stream 'Earth: Making of a Planet' on your favorite screen? We’ve rounded up streaming and cable services with rental, purchase, and subscription options, so you can choose your ...

A frightening new study suggests that the Earth's inner core has stopped spinning, and now scientists believe it could even reverse direction within the next decade. Theoretical physicist Dr. Michio ...

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also ...

Think humans play a relatively small role in how Earth moves in space? It turns out we’re changing how our very planet rotates — and it’s affecting the length of our days. For billions of years, Earth ...

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why. When you purchase through links on our site, we may earn an affiliate ...

Earth Day is upon us—that forlorn little non-holiday that some years sandwiches itself between Easter and Passover, or other years trails in the wake of those “real” holidays. If the Super Bowl is ...