Four astronauts from four countries return to Earth after six months in orbitUN climate chief says humans have 2 years left 'to save the world'First US moon lander in half a century stops working a week after tipping over at touchdownThe O.J. Simpson case forced domestic violence into the spotlight, boosting a movementWill the Federal Reserve cut interest rates? With a robust US economy, it might not need toReid Detmers, bullpen limit Boston to 3 hits, Angels beat Red Sox 7CBS says its daytime show 'The Talk' will end its run in December after 15 seasonsClosing prices for crude oil, gold and other commodities'La Chimera' review: Alice Rohrwacher's tombaroli tale is pure magicFirst US moon lander in half a century stops working a week after tipping over at touchdown