availablepublic151562365985049cove15156Yosemite As climate changes and temperatures rise, Yosemite Valley is a wilderness at risk.Yosemite Valley is a land forged in wildfire and sculpted by water; the delicate balance of these two elements is essential to the creatures and trees that call this land home. But with climates changing and temperatures rising, the Sierras are under siege. Scientists, experts and adventurers head into Yosemite to see how these global changes are affecting one of America’s greatest wildernesses.2017-03-29 20:00:00publish2017-04-29 23:30:00April 29, 2017disabledshowfalse15150Viva Puerto Rico Follow conservationists trying to restore the island's most endangered species. 2017-04-12 20:00:00http://www.pbs.org/wnet/nature/files/2017/03/7-The-loudest-frog-in-the-world-the-Puerto-Rican-Coqui-e1490816176939-480x270.jpg2365987487cove15141The Future of Snow | Yosemite Web Exclusive Learn how climate warming of 3 to 5 degrees is likely to change snowpack in Yosemite. 2017-03-29 20:00:00http://www.pbs.org/wnet/nature/files/2017/03/mezzanine_434-480x270.jpg2365987172cove
As climate changes and temperatures rise, Yosemite Valley is a wilderness at risk.