U.S. scientists say they've discovered the secret weapon of bacteria -- the way they secure a foothold in plants to launch an invasion.
Researchers in Scotland are working on a prosthetic retina that could restore sight to blind people.
A British study says nausea and vomiting caused by "morning sickness" is nature's way of protecting mother and baby from food poisoning.
The answer to the question about life on Mars may very well come from analyzing an unsuspecting source—the soil, specifically the icy layer of soil underneath the red planet’s surface. By analyzing the properties of Mars’ ...
Women who gain weight as young adults have a greater risk of developing breast cancer after menopause than women who maintain or lose weight, a study says.