Resuming military-to-military communications and cracking down on fentanyl were key objectives for Mr.

polar bear populations have seen a 10% loss in their genetic diversity from 1995 to 2016.a University of California Santa Cruz evolutionary geneticist.

And Im constantly reminded that theres not ever a point where we throw in the towel.Were looking at where in the Arctic polar bears can as a species hang on.The magnitude and rate of loss of genetic diversity and gene flow that we observed is alarming considering that polar bears have historically shown relatively little genetic differentiation even on a global scale.

but its separate from an overall trend of sea ice loss in the summer because of emissions of heat-trapping gases from the burning of coal.said he worries that people will wrongly take this research to mean polar bears can adapt to climate change.

just roaming up and down the massive coast.

giving limited hope that this is a place that polar bears might continue to survive.” Petraeustold CBS News.

very tough fight” ahead against Hamas.noting controversial US action in the Mideast after 9/11.

REUTERS“I actually think that there is a consciousness of this in Jerusalem.comThe former intelligence commander attributed the success of Hamas’ attack to “dramatic improvement” in the way the group operates.