An 11 year old girl invented a chemotherapy backpack to help cancer patients.
Psychological stress promotes skin healing in mice. (Open Access)
Galapagos hawks hand down lice like family heirlooms.
Cancer experts predict an end to chemotherapy within 20 years.
Is the media sensationalizing the Ebola outbreak? (op-ed)
Our brains make snap judgments about other people's trustworthiness.
Chili peppers may inhibit gut tumors. (Open Access)
Drug reverses brain deficits in mice with Alzheimer's. (Open Access)
Evolution at work: scientists have changed butterfly wing color in six generations.
Grizzly bears can get diabetes too!
Ever wondered how we ended up with fingers and toes?
A new species of bat - with golden fur - was discovered in Bolivia.
A Clostridium difficile vaccine proves to be safe and efficient in animal models.
How amphibians crossed the continents.
Mathematical equation for predicting happiness.