Serena Williams wins a tennis match while simultaneously parenting her daughter
The U.S. Army esports team would like Twitch commenters to stop asking about war crimes
Scientists discover 11 new penguin colonies in Antarctica. But it's not all good news.
Tropical storm Isaias races up East Coast, leaving 2 dead and 2 million without power
NASA is going back to Mars with 'explicit mission to find life on another world'