Discovery may eventually lead to the development of new kinds of non-opioid pain relievers

At first glance, there’s no obvious connection between a mammal’s ability to regulate its body temperature and its inability to repair heart damage

After blocking estrogen signals in brain, experts say they've "never seen bone this strong"

The researchers achieved long-lasting weight control without making a single edit to the genome

The new study re-analyzed data from three pivotal TB trials that had failed to show the efficacy of four-month treatments over the standard six-month duration

Adult stem cell program fades away after gut injury, replaced by fetal growth genes

Multiple immune cell types must be present in tumors for "checkpoint inhibitor" therapies to be effective

Findings could speed elimination of malaria, including its drug-resistant forms

More health alerts issued for lead in candy than for Salmonella, E. coli or Botulism