Month: June 2011

Innovative adult stem cell research could aid efforts to apply the brakes to stem cells…

Comet Hartley 2 is in a hyperactive class of its own compared to other comets…

A bright flash of gamma rays observed March 28 by the Swift satellite signaled the…

The flash from one of the biggest and brightest bangs yet recorded by astronomers comes…

Glasses differ from crystals. Crystals are organized in repeating patterns that extend in every direction….

New research shows that systematically controlling the local and global environments during stem cell development…

Avoiding germs to prevent sickness is commonplace for people. Wash hands often. Sneeze into your…

Scientists have discovered an important new mechanism that allows cells to recognize when they are…

Glass, by definition, is amorphous. But when scientists squeezed tiny samples of a metallic glass…

As many as 15 percent of men have varicoceles, masses of enlarged and dilated veins…