Police pushed ahead on Sunday with a massive manhunt in three states for a gunman who ambushed two Pennsylvania state troopers two days ago, shooting to death one of them and injuring the other.
Ukraine's defense minister said on Sunday that NATO countries were delivering weapons to his country to equip it to fight pro-Russian separatists and "stop" Russian President Vladimir Putin.
Cargill Inc's [CARG.UL] lawsuit against Syngenta AG (SYNN.VX) over rejections of genetically modified U.S. corn by China may be just the start of legal challenges against global seed makers over trade with one of the world's biggest markets.
Pope Francis married 20 couples on Sunday, some of whom had already lived together and had children, in the latest sign that the Argentine pontiff wants the Catholic church to be more open and inclusive.
