President Barack Obama speaks as King Salman bin Abdulaziz al Saud of Saudi Arabia looks on during a meeting at the Oval Office, Sept. 4, in Washington D.C. 

Kurdish refugees arrive in Yumurtalik, Turkey, fleeing the advances of Islamic State extremists on the north Syrian city of Kobani. The U.S. has a responsibility to help global refugees.

A relative carries the body of 18-month-old Palestinian baby Ali Dawabsheh, who was killed after his family’s house was set on fire. Terrorist actions from both sides of the conflict are leading to unnecessary deaths.

Members of the military risk much more than their lives and should be remembered and thanked for their service. Fred Glover, 88, a veteran of the 9th Para Battalion, waits to watch a parachute jump just outside Rainville during D-Day commemorations on June 5, 2014 in Ranville, France.

Top trophy hunting countries in Africa based on proportion of hunters visiting. Regulating animal populations through trophy hunting is necessary for the well-being of human lives.

The winner of the Global Case Competition, Team Verde, plans to educate catadores - waste pickers - on the best techniques for finding recyclable plastic. Team members would also like to implement neighborhood cleanups and school-wide recycling competitions.

Washington farmers are utilizing sheep to fertilize fields and remove weeds to ultimately promote healthy soil and crops.

Researchers at WSU are working to decrease bacteria on fruit.