Read the latest

Russia releases last belugas from overcrowded 'whale jail'

What we're learning about Arrokoth, formerly known as Ultima Thule

Arctic blast shatters records across the country

How to take care of newborn puppies

Scientists detect a massive thermonuclear explosion from outer space

How to cut the cable cord and not miss a thing

12 amazing message-in-a-bottle stories

Meet the chevrotain, the small and secretive mouse deer

When is the best time to eat dinner?

Running just 10 minutes a day can reduce your risk of early death by 27 percent

When will the lights in the night sky blink off forever?

MIT's Mini Cheetah robots just want to have fun