Looking for extraterrestrial smog may be a good way to search for alien intelligence, according to a Harvard researcher.
Pentagon spokesman Rear Adm. John Kirby said the Chinese warplane made several close passes by an American P-8 Poseidon, doing a barrel roll and flying wingtip to wingtip in an "aggressive" manner.
Deputy National Security Adviser Ben Rhodes said the beheading of American journalist James Foley is tantamount to an act of terror against the U.S.
The BBC will soon air its first Doctor Who episode with Peter Capaldi as the show's hero, The Doctor. Capaldi says the 50-year-old series inspired him to become an actor.
The world's largest food company is requiring all of its suppliers of dairy, meat, poultry and egg products to comply with tighter animal welfare standards. Animal rights groups applaud the move.
Faulting the U.S. approach to hostage situations like the one his brother, James Foley, was in, Michael Foley says, "We are sitting on prisoners in Guantanamo. It doesn't even have to be financial."
Even just the word Ebola is kind of terrifying. Why? Hollywood has a lot to do with it. But Ebola outbreaks also have all the ingredients for what one psychologist calls the "dread factor."
Protesters were on the move. Soldiers fired. A teenage boy suffers wounds to both legs. For half an hour, no one could find an ambulance and no one came to care for him.