Arctic area pollutants threatening polar bear: Study
The exposure of the Arctic ecosystem to persistent organic pollutants (POPs) is toxic to the health of endangered polar bears, researchers warn.
Jan 06, 2017, 01:00 AM IST
The exposure of the Arctic ecosystem to persistent organic pollutants (POPs) is toxic to the health of endangered polar bears, researchers warn.
Jan 06, 2017, 01:00 AM IST