Authorities are investigating the discovery of human remains, including parts of skulls, in Jal, New Mexico, that could be linked to a missing persons case from 2019.

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this wily, shape-shifting amoeba causes nothing worse than diarrhea. But sometimes ...

Aaron Quinlan, PhD, professor and chair of human genetics in SFESOM and an author on the study, says that previous efforts to study human genetic change were limited to the parts of the genome that ...