This Medieval Bear in Romania Was A Victim of Human Lead Pollution
One bear. Six years. One hidden history of pollution brought to light by a laser.
One bear. Six years. One hidden history of pollution brought to light by a laser.
Our actions often have unexpected consequences.
It's amazing to see how the bears can sense human patterns and use us. It's actually refreshing for a change.
Brown-polar-bear hybrids at Germany’s Osnabrück Zoo. (c) Corradox/Wikimedia Commons What do you get when you cross a grizzly bear with ...
A new research has found after analyzing the genomes of polar bears and brown bears that the two species interbred, ...