Shark DNA Could be Used to Fight Cancer

"There's still tonnes to be learned from these evolutionary marvels, including information that will potentially be useful to fight cancer and age-related diseases," said study co-leader Dr Mahmood Shivji.

Carfentanil Use on Rise in Ohio

"This is a very lethal drug and anyone using illicit or diverted drugs needs to be aware of the possibility of being exposed to it," said Cuyahoga County coroner Thomas Gilson.