News Headline

Study: Brains of arctic polar bears show signs of environmental toxins

Source
United Press International (UPI)

Publication Date
2013-07-24

AARHUS, Denmark, July 23 (UPI) -- Danish scientists say studies have shown environmental toxins are entering the brain tissue of polar bears, suggesting they can cross the blood-brain barrier.

Content
http://www.upi.com/Science_News/2013/07/23/Study-Brains-of-arctic-polar-bears-show-signs-of-environmental-toxins/UPI-23811374619041/