Hummingbirds don't sleep, but they do enter a state called torpor. This bird sounds like it's snoring, but these noises mean something else.

A mid-day snooze can be restorative if you time it right. If you're a fan of an afternoon snooze but sometimes wake up ...

PHILADELPHIA (WPVI) -- It's cloudy and cooler to start the week Monday, but we have several days ahead in the 70s this week. TONIGHT: Cloudy and not too chilly, low 51. MONDAY: A southeast wind ...