A plan to move immigrant detainees to a Border Patrol facility north of San Diego has set off protests and counterprotests this week, as residents and activists argue over how to treat people caught entering the U.S. illegally.
Three buses that were carrying nearly 140 migrants to a processing center were forced to turn around Tuesday, after their path was blocked by protesters urged on by the mayor of Murrieta, Calif. The migrants, mostly women and children, had reportedly crossed the border in Texas and were then flown to San Diego.
A bipartisan privacy board that was appointed by President Obama following the disclosures made by former NSA contractor Edward Snowden has released a report (PDF) that says the security agency's Internet spying is legal and constitutional.
Medicare spending on breast cancer screening for women age 65 and older has jumped nearly 50 percent in recent years. But the rise in price was not associated with an improvement in the early detection of breast cancer.
Researchers at the Yale School of Medicine found that Medicare spending on breast cancer screening rose from $666 million in the years 2001-2002 to $962 million in the years 2008-2009.
At an altitude of nearly 3 miles, the Tibetan plateau is an extreme place to live. It's cold, it's hard to grow food, and there's about 40 percent less oxygen in the air than there is at sea level.
Somehow, though, native Tibetans are adapted to it. Their bodies — and their blood in particular — work differently than those of people used to lower altitudes. The Tibetans' advantage might be thanks to an ancient inheritance.