Two studies illuminate how the northern ice sheet waxed and waned over millions of years
DNA proves Native American roots of 10,600-year-old skeleton
The fight over lucrative rights to the gene-editing system began in May 2012
Economic woes wrought by globalization are only part of the cause.
Breakthrough awards announce winners in physics, life sciences and mathematics
If politicians can lie without condemnation, what are scientists to do?
Advances in neuroscience are driving the development of therapies that could save thousands of the most vulnerable patients
New drills could pierce kilometers-thick ice sheets to retrieve 1.5-million-year-old samples
Next generation of Trojan-horse drugs designed to minimize damage to healthy cells
The drug, and others based on the “amyloid hypothesis,” are still being tested in other, different trials