Month: July 2010

The emission of the greenhouse gases methane and nitrous oxide has been structurally underestimated, as…

A large new study shows that older men with higher testosterone levels are more likely…

Stem cells in the brain remain dormant until called upon to divide and make more…

What if we could understand why cancer develops? One idea that has emerged is that…

In a new analysis of a lunar sample collected by Apollo 17, researchers have detected…

Europe’s Herschel space telescope spies a far-distant galaxy with a cosmic gravitational “zoom lens”.