America is as much of a melting pot for dogs as it is for their human friends. Walk through any dog park and you'll find a range of breeds from Europe, Asia, even Australia and mutts and mixes of every kind.
But a few indigenous breeds in North America have a purer pedigree — at least one has genetic roots in the continent that stretch back 1,000 years or more, according to a new study. These modern North American breeds — including that current urban darling, the Chihuahua — descended from the continent's original canine inhabitants and have not mixed much with European breeds.
The two main pilots on Asiana Airlines Flight 214, the jetliner that crash-landed at San Francisco International Airport on Saturday, had each gotten eight hours of sleep the night before their trip to San Francisco, says the National Transportation Safety Board.
The agency's chief, Deborah Hersman, provided that information and other updates to the media and the public on the investigation into the crash that killed two passengers and injured dozens.
Sensing that recent delays in key portions of the Affordable Care Act have caught the Obama administration at a weak point in its rollout of the law, Republicans in Congress are doubling down on their efforts to cripple the measure, at least in the eyes of the public if not in fact.
The Central Asian nation of Tajikistan has huge rivers. They begin atop some of the world's highest mountains and then flow west through the country's lush, green valleys. Yet for many Tajik families, getting enough water each day is still a struggle.
The U.S.-Mexico border plays a starring role in the new FX series The Bridge.
Characters in the television crime drama, which premieres Wednesday night, regularly cross back and forth through the border between El Paso, Texas, and Ciudad Juárez, Mexico. The show's dialogue also frequently switches between English and Spanish, setting a new standard for bilingual drama on American television.