A study has shown that injections protect monkeys from AIDS, giving hope for humans.

How the creation of babies using sperm and eggs from three people will be regulated has been announced.

A new report sources the deadly virus to respiratory interaction with camels.

Canines react to voices the same way that humans process the same emotional reactions.

Scientists have coiled fishing line and sewing thread to mimic the power of muscles.

An estimated 60 percent of those who have died from influenza this season were 24 to 64 years old.

Because of Pakistan, the virus is spreading to countries that were previously polio-free, U.N officials say.

The device is the first to deliver two drugs for two different conditions.

Doctors in London are aiming to reconstruct people's faces with stem cells taken from their fat.