Finland’s brown bears on surprise fast track to recover diversity
Genetic variety rising, possibly with help from stray Russian bears
![Brown Bear](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/04/sm_brownbear.jpg?fit=860%2C460&ssl=1)
GOOD NEWS BEARS Brown bears in Finland are shuffling back from near extinction and startling geneticists with the speed of genetic changes.
Alexander Kopatz