Hardee said that in some countries, relationships, sex, and having children can be high-risk activities since half the world's population is under twenty-five,
A legendary seed bank in Russia - home to thousands of rare varieties of berries and fruits, including 1,000 kinds of strawberries - may be cleared to make way for luxury homes.
Nanotubes can be as carcinogenic as asbestos – but identifying the bad actors is challenging. A big limitation right now to their use is they are expensive.
In summer 2010, about half a billion eggs were recalled in the U.S. due to suspected salmonella contamination. Dr. William Schafner talks about egg safety.
Bacteria is eating a long undersea plume of oil in the Gulf of Mexico. The plume contains up to 20% of the oil spilled after the Deepwater Horizon blowout.