A source familiar with Trump’s thinking said the president is getting “angry” that more people are not being deported and that the message is being passed along to "border czar" Tom Homan ...

A: Before we calculate CBC trends for a species, we divide the raw number of birds counted by a function that describes the statistical relationship between effort spent and birds counted. Then we ...

The Audubon Bird Guide is a free and complete field guide to over 800 species of North American birds, right in your pocket. Built for all experience levels, it will help you identify the birds around ...

After hours: February 12 at 6:22:21 PM EST Loading Chart for BIRD ...

A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the centre of the story of humanity. Overcrowding can lead to disaster, and yet ...

If you are feeling adventurous and want to get an early scoop of the features as they are being developed you can also sign up for our open beta testing here: If you'd like to run your own Jitsi Meet ...