Airlines have the right to refuse a passenger suspected of having Ebola. But if you're sick with a contagious disease, what are your rights when it comes to canceling and refunds?
One day after an Israeli airstrike killed three of its senior military leaders, Hamas says it has killed more than a dozen people it believes were spying for Israel.
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.