Why does snow make the world so quiet?

December 7, 2019, 9:16 a.m. by Mary Jo DiLonardo

Ralphie, his friends and his family make the holidays all the more memorable.

December 7, 2019, 12:04 a.m. by Bryan Nelson

Similar organisms might have seeded the early Earth with life.

December 6, 2019, 5:21 p.m. by Catie Leary

Relish the sheer beauty of these intricate, one-of-a-kind ice crystals.

December 6, 2019, 3:49 p.m. by John Platt

Rather than cutting down or buying a live tree, you can rent one that can be reused for several holidays in a row.

December 6, 2019, 2:43 p.m. by Jenn Savedge

Research shows that reading to dogs helps struggling kids learn how to read.

December 6, 2019, 2:30 p.m. by Russell McLendon

A new study examines how early animals might have endured the worst ice age in Earth's history.

December 6, 2019, 1:13 p.m. by Christian Cotroneo

And it makes it harder to forge new connections.

December 6, 2019, 12:11 p.m. by Starre Vartan

The benefits of this simple and free practice keep piling up.

December 6, 2019, 11 a.m. by Mary Jo DiLonardo

'Family doesn't have to be DNA, because family is support and love.'

December 6, 2019, 8:27 a.m. by Christian Cotroneo

Twinkle, twinkle, little eel?

December 5, 2019, 5:10 p.m. by Michael d'Estries

It's the second incredible burial site revealed by new technology.

December 5, 2019, 3:09 p.m. by Mary Jo DiLonardo

Health officials have identified a 'very strong culprit' for the devastating sickness linked to e-cigarettes.