Just how Ötzi, the Tyrolean Iceman who died more than 5,300, met his demise isn't quite clear. His well-preserved body shows evidence of both an arrow wound to the shoulder and, more recently discovered, a blow to the head.
Registering provides access to this and other free content.
Already have an account?Login Now.
In PNAS this week: variation patterns in wheat lines, regulatory variation in Capsella grandiflora, and more.
A Rockefeller University researcher is using edited ants to explore complex biological systems, the New York Times writes.
There's a heritable aspect to how much time people spend online, the Los Angeles Times reports.
Stat News reports that Joseph Gulfo is another contender for FDA commissioner.