Mysteries of the Oort Cloud at the Edge of Our Solar System
The entirely theoretical cloud of icy space debris marks the frontiers of our solar system. ...read more
The entirely theoretical cloud of icy space debris marks the frontiers of our solar system. ...read more
The remains of more than 300 ancient warrior women have been unearthed over the years — and more discoveries are likely, researchers say. Here's their story — and why scholars chose to ignore their history for decades. ...read more
After thriving for 200 million years, ancient sturgeon were wiped out in the U.S. by fishing and industry. Now they're on their way toward making a comeback. ...read more
A vast region is arguably in crisis, and not just because of brutal wildfires. Farmers, ranchers, indigenous people and others are all suffering — with no end in sight. ...read more
The next generation of quantum sensors are set to help us understand ourselves, the Earth and the cosmos in unprecedented detail. ...read more