Saudi Arabia’s energy minister said Sunday that major oil producers need to do better to narrow swings in prices that dip below $60 a barrel and rise above $86. “I think what we need to do is narrow the range… …

Nature finds a way, the old saying goes. We see it in how animals fly, crawl, slink, dig and otherwise make their way through the world. Scientists have long recognized the ways in which evolution has perfected movement in the …

A new form of social therapy is powering-on in the U.S. A group of former toy company employees bought a brand from their ex-employer and started developing robotic household animals that serve as friends and therapy aids to America’s growing …

What do you do with a building that is past its prime or no longer being used? Many of them are torn down. But in Buenos Aires, Argentina, a century-old former theater received a new lease on life after it …

Despite e-books and smartphones with reading apps, the book business in the U.S. is enjoying a resurgence. And though internet sales take their toll on bookstores around the country, one store in Portland, Oregon, seems to be operating as usual. …