Kelly Clarkson Postpones Opening Night Of Las Vegas Residency Hours Before Show To Safeguard Voice From "Serious Damage" ...

The Chandra X-ray Observatory view of galaxy group NGC 4839 has revealed that it is "plunging into the Coma galaxy cluster ...

Ozzy Osbourne and Black Sabbath have gone out with a bang at what they say will be their final gig, in front of 40,000 fans ...