A human trial of a hepatitis C treatment is shut down after one of the participants died.
A human trial of a hepatitis C treatment is shut down after one of the participants died.
Another person has died from the rodent-borne disease after visiting Yosemite National Park.
Researchers consider the recent reappearance of West Nile virus in Texas and the efforts to control it.
Mice with inflammatory bowel disease harbor gut bacteria that damage host DNA, predisposing mice to cancer.
Researchers use UV light to stimulate protein production in nano-sized delivery capsules in mice.
Researchers devise a way to create predictably patterned microwrinkles.
Researchers track tumors as they develop, providing more support for the idea that cells with stem-cell-like properties underlie cancer growth and recurrence.
Ion beams carve slices in frozen cells, giving biologists an interior view.
A guide to studying lipids using mass spectrometry
The first full computer model of a single-celled organism mimics the bacterium’s behaviors and paves the way to more complete disease models.