Who's actually the funniest in Harry Potter? We ranked the characters from least to most hilarious, based on real laugh-out-loud moments.

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat ...

We got an all-access pass to a two-day MLB training session in Scottsdale, Arizona.