When most cells divide, they simply make more of themselves. But stem cells, which are responsible for repairing or making new tissue, have a choice: They can generate more stem cells or...
The red berries of the Brazilian peppertree - a weedy, invasive species common in Florida - contain an extract with the power to disarm dangerous antibiotic-resistant staph bacteria, scientists at...
Recurrences of early stage (stage II) melanoma are more often detected by patients and their physicians than by routine imaging tests, according to study results published online on the Journal of...
The unpleasant sensation sparked by the nervous system when confronted with a harmful stimulus can be alleviated by blocking a genetic marker that switches off the activity of the neurons involved.