A polar bear in a German zoo dies after contracting a virus normally found in zebras.
A polar bear in a German zoo dies after contracting a virus normally found in zebras.
Mice with inflammatory bowel disease harbor gut bacteria that damage host DNA, predisposing mice to cancer.
A former manager at Genentech claims the company bypassed ethical and clinical guidelines in order to rush a promising drug through clinical trials.
Patent expirations of one HIV drugs will make the disease cheaper—but also more cumbersome—to treat.
A strategy to transmit signals to retinal nerve cells may show promise as a step toward alternative retinal prosthesis design.
Researchers use UV light to stimulate protein production in nano-sized delivery capsules in mice.
A researcher from the John Wayne Cancer Institute has settled his scientific misconduct case with the Office of Research Integrity.
Alterations in the commensal gut flora of expecting women may be linked to characteristic weight gain and decreases in insulin sensitivity during pregnancy.
Australian trout are susceptible to skin cancer, according to a new study—the first evidence that wild fish can be afflicted by the disease.
Researchers track tumors as they develop, providing more support for the idea that cells with stem-cell-like properties underlie cancer growth and recurrence.