The device is the first to deliver two drugs for two different conditions.
Scientists point to a specific crater on Mars that is the source of meteorites on Earth.
Winter's extreme winds caused the biggest loss of trees in more than 20 years, according to the National Trust.
Warmer temperatures are causing malaria to spread to higher altitudes, new research indicates.
The jaguar has been endangered in North America for 17 years.
Authorities have changed tack in response to the public's outcry against the swan culling.
Two-thirds of the increase in damage will be caused by development, not climate change, scientists say.
The Interior Dept. has approved of seismic tests off the U.S. Atlantic coast.
A study finds increased chance of obesity in humans born from C-sections .
The FDA is pushing for upgraded labels to indicate nutritional value.
The numbers of obese preschoolers has been halved in a decade.
Smoking hookah can be addictive and harmful, and many dabblers may not realize the dangers, says new review.
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.
Researchers have developed a mechanism for filtering water using an element of wood.
Researchers have tested the Blue Stones, and found them to have musical properties.
Newly discovered species is the biggest land predator ever found and one of the largest of the Jurassic Era.
Photovoltaic installations have increased in the U.S. as well as Asia-Pacific regions.