Month: September 2011

Chemists have discovered a way to use liquid crystals to control light scattered from gold…

Researchers have determined the structure of a protein that is the first line of defense…

When a species recovers enough to be removed from the federal endangered species list, the…

Proper planning before the introduction of new vaccines into a developing country’s active immunization program…

A protein that regulates differentiation in normal tissue may play a very different role in…

Ever wondered why you wake up in the morning — even when the alarm clock…

Patients being treated for chronic hepatitis C become less likely to take their medications over…

Supermassive black holes at the hearts of active galaxies swallow large amounts of gas. During…

The MESSENGER spacecraft has shown scientists that Mercury doesn’t conform to theory. Its surface material…

As nocturnal animals, bats rely echolocation to navigate and hunt prey. By bouncing sound waves…