The gunman who killed five people in Aurora, Ill., and wounded five police officers started shooting after learning he was being fired, police said on Saturday.

The U.S.-led liberal world order is falling apart, according to the organizers of a gathering of world leaders and defense chiefs in Germany that has met annually since the Cold War.

The Munich Security Conference report said the Trump administration displays an "irritating enthusiasm for strongmen across the globe" and "disdain for international institutions and agreements."

Matt Smith first became famous playing the Doctor on the iconic British TV show Doctor Who. Then he got more famous by playing Prince Philip on the Netflix series The Crown. Now he's playing the role of the famously transgressive photographer Robert Mapplethorpe (Mapplethorpe), before playing Charles Manson (Charlie Says). We're beginning to suspect he's not actually any of those people, but instead some kind of actor.

Updated at 10:14 a.m. ET

The Vatican has defrocked former cardinal Theodore McCarrick, it said Saturday, making him the highest-ranking church official to date to be expelled from the priesthood for sex abuse.

The U.S. effort to distribute tons of food and medicine to needy Venezuelans is more than just a humanitarian mission. The operation is also designed to foment regime change in Venezuela — which is why much of the international aid community wants nothing to do with it.

Humanitarian operations are supposed to be neutral. That's why the International Committee of the Red Cross, United Nations agencies and other relief organizations have refused to collaborate with the U.S. and its allies in the Venezuelan opposition who are trying to force President Nicolás Maduro from power.

A scientist just scored honors for a musical adaptation of his research on Friday.

Pramodh Senarath Yapa, a physicist currently pursuing his doctorate at the University of Alberta in Edmonton, Canada, has been named the 2018 winner of the "Dance Your Ph.D." contest.

The competition, sponsored by the American Association for the Advancement of Science (AAAS) and Science magazine, invites doctoral students and Ph.D. recipients to translate their research into an interpretive dance. The winner takes home $1000.