On Monday morning, Director Anthony Fauci of the United States National Institute of Allergy and Infectious Diseases (NIAID), announced a trial of four possible Ebola drugs was stopped early because two of them had already shown considerable progress in treating…

A team of scientists has announced remains of a human girl from about 50 thousand years ago had one Neanderthal parent and one Denisovan parent, two different species of humans, both species now extinct. The results, from genomic tests in…