Google has added a new feature that lets you figure out which song is stuck in your head by humming, whistling or singing — a much more useful version of the kind of song-matching audio feature that ...

To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a ...

As we bid farewell to the holiday season, the optimism of the new year often gives way to the reality of unresolved challenges and the return to work. Stress and anxiety, despite our best intentions, ...