Month: April 2009

Scientists have long been interested in the interplay of emotions and identity, and some have…

With the human genome in hand, biochemists have cataloged the 3-D structures of thousands of…

Two medications used to treat erectile dysfunction in men (tadalafil and sildenafil) do not appear…

Cerium oxide is a ceramic nano-abrasive. Scientists have now examined, under conditions close to reality,…

Antedrug design is a new approach to creating safer drugs that attack a problem such…

Ants colonize. Fish shoal. Flamingos flock and caribou herd. Earth is populated by inherently social…

In what is believed to be the largest study of its kind in the US,…

Treatment with biphosphonates could prevent radiation-induced leukemia, according to new research.