Killer whales hunt fish with clicks and buzzes—they choose and chase their prey with sound waves. But a mundane feature of modern ocean life may be akin to a salmon invisibility cloak ...

What can two rats teach us about our addiction to social media? Read the article and post your comments and questions for Emily Anthes by Dec. 5. By The Learning Network What behaviors or ...

Here is the ultimate list of funny books that will have you cackling with laughter. Incidentally, they also make a great Christmas gift – especially if you're stuck on what to get your Secret Santa ...

This advertisement has not loaded yet, but your article continues below. McGregor testified that he never forced the woman to do anything against her will and said she fabricated the allegations ...