(19:51 -2°C 0m) A male polar bear raises its nose to smell for seals on sea ice north of Svalbard.
(13:52 8°C 1441m) Rapids rush around a boulder in the wall street cliffs of the Zion National Park narrows, Utah.
(20:03 2°C 1409m) Summer greens emerge under the snow in June over the Chugach Mountains, Southern Alaska.
