DNA

DNA helps track ivory poachers

September 21, 2018

A team of researchers say they have a novel approach to tracking down elephant poachers, the New York Times reports. Samuel Wasser, director of the Center for ...

Ravens turn evolution on its head

April 5, 2018

Two lineages of the common raven (Corvus corax) in western North America have been fusing for thousands of years, researchers found, in what they say is one of the ...

Earth had extra giraffe species all along

September 16, 2016

Earth boasts four separate species of giraffe, not one, as scientists formerly believed, according to new research. To untangle the giraffe lineage, researchers ...
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