ion channels

Modeling the Body’s Micro Machines

June 22, 2010

Inside the human body are millions of miniature machines, the gatekeepers of the electrical impulses that keep our hearts beating and our minds thinking. They’re called ion channels; portals that allow small ions such as sodium, potassium, [Read more]

From the Rain Forest to the Laboratory

May 18, 2010

Venomous animals such as snakes, scorpions and spiders are typically the stuff of phobias for most people. But the toxins those creatures have developed to immobilize and kill their prey are actually some of nature’s most finely-tuned weapons, [Read more]