These volunteers were purposely infected with a dangerous tropical parasite, all in the name of science.
The drug could work through our brain's reward system.
The mythical land first mentioned by Plato has stirred imaginations ever since.
Mercury levels in the water were nearly double the allowed levels.
A pesticide manufacturer called the proposed ban "overly conservative" and "extremely impractical."
Too much testosterone might explain her new growth.
The verdict is still out on whether standing all day is actually all that healthy.
Michio Kaku believes some of us might live to see the day that aliens finally make contact.
Clashes like this are on the rise.
The tools resemble those found in Africa, although it's not clear yet why.
Adding more fish and nuts to your diet could protect your brain from Alzheimer's disease later on.
Mothers who give birth to drug-addicted babies in Kentucky could lose their parental rights.
The same protein known for destroying the brains of Alzheimer's patients may have been the precursor for life on Earth.
Up to 90 percent of the people responsible for Stonehenge disappeared.
The 23-year-old was paralyzed after falling during an inverted sit-up.
The protein may have hitched a ride on some dirty medical equipment.