Reading A Letter That's Been Sealed For More...

A signed, sealed, but not delivered letter from 1697 has finally been read with the help of a high-tech scan that looked...

NPR - 3 days 11 hours ago

Harvard’s ‘Human Computers’ Revolutionized...

More than a century ago, women called “human computers” changed our understanding of the universe. Now volunteers are making...

Discovery - 1 week 2 days ago

The Ice Caps Are Melting. Will They Ever...

We’re unlikely to see an iceless planet any time soon. But even modest decreases in ice have big consequences.

Discovery - 1 week 3 days ago

Lava Fountains Abound as Etna Starts 2021...

Since the middle of February, Italy's Etna has been blasting lava over 5,000 feet into the skies of Sicily.

Discovery - 1 week 2 days ago