For 300 years, glacial runoff was the major water source for Kluane Lake, flowing in by way of the Slims River. But in May 2016, Kluane Lake levels dropped precipitously. The problem was a case of "river piracy" — incredibly rare, and hugely significant. The terminus or end of the Kaskawulsh glacier had receded enough that a glacial lake that fed the Slims River suddenly drained when the glacier outflow found a new direction to a new river.

Squid are becoming more common on the shoreline over the past few years.

Rising ocean levels are causing waves to break on the statues and platforms built a thousand years ago. The island risks losing its cultural heritage. Again.

In villages like Kongiganak, communities have stopped burying their dead because, as the permafrost melts, the oldest part of their cemetery is sinking.

The North Water Polynya, between Nunavut and Greenland, is one of the Arctic’s most biologically productive areas — and an important part of the food supply for nearby Inuit communities.

Reindeer stuck in local trash. Blue markings can also be seen on body. Mayor Frank M. Ingilæ and his two dogs came to the rescue for this fight Wednesday.

Two extreme weather events in 2006 and 2013 caused mass starvation among the reindeer herds, and researchers for the first time have linked these extreme weather events in the coastal mainland in northwest Russia with sea ice loss in the adjoining Barents and Kara seas.

When a storm exposes human remains in Barrow, there isn’t an established protocol. They are usually given to the federally recognized Native Village of Barrow for repatriation.

Drought and high temperatures have dried the creek and caused thousands of pink salmon and Dolly Varden to die before they could spawn. The event raises questions about vulnerability of area salmon streams to climate change, and for local residents food security.

Yukon subsistence fishermen face challenges with gear restrictions, closures, and reports of salmon potentially infected with ichthyophonus, impacting their summer fishing activities.

Last year, 2014, was the hottest year ever recorded on Earth. Unlike other worldwide problems from which Canadians might feel relatively safe and isolated, but Canada is actually ground zero of global climate.

Permafrost thaw and storms are drivers.

Yukon Flats community dealing with river erosion and landscape changes that are threatening the loss of traditional harvesting areas.

Seal with hair loss observed in Bering Strait region

Japan was filled with scenes of desperation a day after an 8.9-magnitude quake, as survivors called for help and rescuers looked for people buried in rubble.

'We did what we could to prepare, and still, we were underprepared'. Harvey’s assessment is much uglier in the daylight. Much of the town looks like it took a point-blank blast from an army tank. The photos do little to capture the sheer shock of local residents, especially those who lost their homes. Some are a bit more stoic than others, focused on rebuilding. Others are understandably much more raw and emotional, dissolving into tears while passerby rush to comfort them.

"For our grandchildren and their children, now the devastation has left them nothing": Shackan First Nation Chief Arnold Lampreau.

Like many people in Lytton, council member John Haugen's not sure when he'll be able to settle back home. One thing he is certain about is that his people, those of the Lytton First Nation who have lived in the area for about 10,000 years, will continue living on their ancestral lands.

This summer, the number of humpback salmon in the River Teno, the border river between Norway and Finland, has increased enormously from last year. These salmon have been swimming near the shores, with masses of them dying in the river from exhaustion. Local people are extremely worried.