Unlike other primates, humans are exposed to high levels of placental sex hormones in the womb, which may have shaped our ...

The gut microbiome and the metabolites it produces offer promising insight into disease severity in critically ill patients.

Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra. This ...

Arizona will support the national fight against the New World screwworm by bolstering border surveillance and training ...