Listen to Peter, Paul and Mary’s finale singalong, plus songs from Odetta, the Paul Butterfield Blues Band and more.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A team at the University of Calgary is making scientific advances in understanding plant adaptation, which could ultimately be used to find ways to make agricultural crops more resilient to heat ...

Earth from space This 2014 satellite photo shows Pakistan's Khor Kalmat tidal lagoon brimming with water at the heart of an arid desert. This fluctuating body of water, which looks like "ink ...