Photos: What will cities look like if sea level rises?
A map of Russia locating the town of Chelyabinsk, where a meteorite rain was reported on Friday.
A meteor streaked through the skies above Russia's Urals region Friday morning, before exploding with a flash and boom that shattered glass in buildings and left hundreds of people hurt.
Life of the Land, Outdoor Circle ask to intervene in precedent-setting case
Cases of human papillomavirus (HPV) have significantly decreased since the advent of the HPV vaccine in 2006, according to the Centers for Disease Control and Prevention, and numbers have outpaced even their greatest predictions.