09/06/2016

On land and at sea, large animals are in 'double jeopardy'

Large animals hunted for their parts—such as elephant ivory and shark fins—are in double jeopardy of extinction due to their large body size and high value, according to a new analysis reported in the Cell Press journal ...

Study sets standards for evaluating pluripotent stem cell quality

As the promise of using regenerative stem cell therapies draws closer, a consortium of biomedical scientists reports about 30 percent of induced pluripotent stem cells they analyzed from 10 research institutions were genetically ...

Using Lake Michigan turtles to measure wetland pollution

Decades of unregulated industrial waste dumping in areas of the Great Lakes have created a host of environmental and wildlife problems. Now it appears that Lake Michigan painted and snapping turtles could be a useful source ...

A chemically powered autonomous molecular nanomotor

(Phys.org)—A group of scientists at the University of Manchester in the U.K. has developed the first chemically powered autonomous molecular nanomotor—the motor mechanism is itself a transport medium that is capable of ...

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