bird

Sardines scatter wildly as a smooth penguin head zooms through their tight swirling mass within blue-green waters of the Wildlife Conservation Society's footage. One of those silver sardines becomes the penguin's dinner on the…

In an uncommon trade, scientists and water assets engineers from Iran and Utah are working together on a strong logical study to reestablish one of the world's biggest saline lakes.Lake Urmia—a monstrous salt lake in Iran's northwest…