This is SCIENCE FRIDAY. I'm Flora Lichtman, filling in for Ira Flatow today. Do you know your blood type? You may have wondered about it this week if you heard news linking blood type to your risk of heart disease. In that study, researchers determined that those with blood type O had the lowest risk of heart disease and those with AB the highest.
This is SCIENCE FRIDAY. I'm Flora Lichtman. We're in the midst of the worst drought in over 50 years. Water tables are dropping faster than they can be replenished, and at the same time an op-ed in the New York Times today says that the United States is estimated to lose about one in six gallons, one in six gallons of clean water every day due to leaky pipes in the ground.
The Discovery Channel's annual "Shark Week" is one of the longest running events on cable television. After 25 years on the air, the weeklong series of programming dedicated solely to sharks has become an American icon. Comedian Stephen Colbert has called it his second favorite time of year.
Legend has it that it all began as an idea scribbled down on a napkin during a brainstorming meeting.
After the Vatican accused the Leadership Conference of Women Religious, America's largest organization of Catholic nuns, of failing to follow Church doctrine on several controversial issues, the group's president suggested they will not backing down.