Over a year after a 15-foot great white shark was found dead with mysterious bite wounds and stripped of its internal organs, DNA analysis uncovered its killers. Two animals, orcas, also known as ...

The white oak, scientifically known as Quercus alba, is one of the most abundant trees across much of eastern North America.

You may have seen it in the news recently: a baby in Pennsylvania with a rare genetic disorder was healed with a personalized ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America.

The next best thing? Environmental DNA. Great white shark sightings in the Mediterranean are very rare, but not unheard of. DNA (short for deoxyribonucleic acid) is shed by every living creature ...