Researchers at Washington University in St. Louis Medicine Mallinckrodt Institute of Radiology have identified specific neuronal cells that are essential to our understanding of other people. Runnan ...

For the briefest moment earlier this year, the Eurasian lynx — extinct in the U.K. for thousands of years — returned to the ...

The key to reversing cellular aging may lie in a protein responsible for toggling cells between a "young" and an "old" state.