The latest news on biology
Study of three patients found 'excellent' circulation in transplanted tissue
Experiments found when region was shut down, the animals no longer made good choices
Study found male noses were 10 percent larger, on average, to bring oxygen to greater muscle mass
Small study used MRI to examine patients with temporal lobe epilepsy
Research with mice may someday help people recovering from heart attacks, scientists say
Small study found three regions were larger, more connected than they were in more isolated people
Females' smaller lungs and airways lead to differences between the sexes, researchers say
Study links financial status in youth to biological differences that affect adults' risk of getting sick
Focus on understanding biology principles, not memorizing facts, when studying for the MCAT.
Three researchers - one German-American and two Americans - will split the $1.2 million prize.