News tagged with scientist

Unravelling the secrets of maleness

New research has identified the key to becoming male is an enzyme that "unravels" DNA to trigger male development of the embryo, a discovery that may give greater insight into intersex disorders.

Sep 05, 2013 5 / 5 (4) 1 | with audio podcast

Tackling an Ice Age mystery

In the northern hemisphere, ice sheets ebb and flow in 100,000-year cycles, driven by varying amounts of sunlight falling on Earth's surface as its orbit and orientation toward the sun changes. But astronomical variations ...

Sep 05, 2013 4.8 / 5 (5) 0

Leading plant database goes subscription

The Arabidopsis Information Resource (TAIR), a database of genetic and molecular biology data for the laboratory plant Arabidopsis thaliana, is one of the most widely used plant databases in the world. Some ...

Sep 04, 2013 not rated yet 0