Scientists believe a massive glacial dam release - or jökulhlaup - recently occurred in Southeast Alaska. But they probably would not have known about it if they had not been tipped off by an observant commercial fisherman.
Juneau’s urban avalanche forecast describes “extreme” danger Saturday evening. Centennial Hall will open as an emergency shelter at 8 p.m. Saturday.
Climate change will make for more frequent wild swings in California weather, with both more extremely dry and extremely wet years and 'weather whiplash' in between.
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