The drug promotes and sustains brain cell connectivity in mice, reversing the effects of chronic stress.

Beads filled with bacterial colonies indicate which antimicrobial compounds are working.

So far this year, 465 infections have been reported, with numbers approaching their highest since measles returned to the country.

Warning letters and lawsuits attempt to regulate an industry providing treatments that may have serious health risks.

Researchers watch cellular interactions in high definition as the immune cells absorb E. coli bacteria.

Breast cancer researcher and oncologist Nancy Davidson discusses what we’ve learned from the first wave of epigenetic trials for breast cancer, and what challenges lie ahead before such therapies reach the clinic.

After a severe case of flu, mice have chemosensory cells in their lungs, a place where they don’t normally occur.

Most people who contracted the disease were unvaccinated and some state legislatures are now considering whether to curtail nonmedical vaccine exemptions.

Renewed interest from the biotech industry sparks hope for drugging the nucleic acid to treat cancer and other conditions.

At least a handful of patients have developed active TB after receiving cancer treatment designed to boost the immune system’s antitumor response.