With a big summit on climate change coming up, the U.N. wants to keep up with the latest news — and, it turns out, how people online feel about it.
See finely carved female figures found in a mysterious tomb in Macedonia.
Street protests demanding urgent action on climate change attract an estimated 600,000 marchers across more than 2,000 locations worldwide.
WASHINGTON (Reuters) - The U.S. drive to end its reliance on Russian rocket motors got a boost this week when Amazon.com Inc founder Jeff Bezos unveiled a new engine project, but officials and industry insiders say it will take years and hundreds of millions of dollars to develop a locally built alternative.
By Irene Klotz CAPE CANAVERAL Fla (Reuters) - An unmanned Falcon 9 rocket blasted off from Cape Canaveral Air Force Station in Florida on Sunday to deliver a cargo ship to the International Space Station for NASA. The 208-foot (63-meter) tall booster, built and launched by privately owned Space Exploration Technologies, bolted off its seaside launch pad at 1:52 a.m. EDT/0552 GMT, slicing the nig