Feedback is intrigued (and terrified) by a new paper that suggests you could set off a ridiculously gigantic nuclear bomb deep under the seabed to mop up carbon dioxide ...

America's Heartland was hit by an earthquake, sending shockwaves through several US states. Several aftershocks were also ...

One of Moscow's nuclear icebreakers has sustained significant damage after colliding with a cargo ship in the Kara Sea.