They went to observe hunter-gatherer tribes, who live like we used to. For 1165 days, in the savannah of southern Africa, the forests of Bolivia and the bush of east Africa ... While our ancestors in ...
Immunocompromised patients, people who are pregnant, and those who are breastfeeding may want to hold off on getting certain vaccines. There are also live attenuated vaccines used to prevent bacterial ...
The United States has temporarily paused imports of Mexican cattle after a case of New World screwworm (NWS) was identified at the lakeside town of Catazaja in southern Chiapas state, the Mexican ...
Analysis - In humans and other animals, ageing is generally associated with a decline in biological function. But scientists are now discovering older animals perform vital roles in populations and ...