Bulletin of the Atomic Scientists8h
An appreciation: How physicist Evgeny Velikhov helped end the US-Soviet nuclear arms race
Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...
‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing
Scientists who just months ago confirmed that Earth’s inner core recently reversed its spin have a new revelation about our planet’s deepest secrets — they identified changes to the inner core’s shape ...
Here’s What It Means If You See a Blue Stop Sign
Blue stop signs really exist! Here's where you'll find them, what they mean and what to do if you see one on the road.