In the vast white expanse around Churapcha in eastern Siberia, the ever more rapid thaw of the permafrost is changing the ...

Long before humans walked the Earth, a single gas nearly ended life as we know it. The same threat is awakening again due to ...

The planet is edging close to irreversible change, according to the most comprehensive probability analysis yet of climate ...

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The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some ...

Daniel Ksepka, the curator of a new display at the Bruce Museum, said he focused on Alaska because it is “on the front line” ...

Researchers from the Norwegian University of Science and Technology have revealed high levels of mercury exposure in Arctic ...

It was in the final chapter of my book Rehearsals for Living, as I was writing the last letter to my co-author Robyn Maynard, ...

As the world heats up, vast numbers of microbes frozen in vast amounts of ice are set to thaw. We must prepare ...

A new peer-reviewed study warns that the Earth is on a dangerous trajectory toward breaching multiple environmental “tipping points” that could cause long-term and irreversible damage to the planet’s ...

The federal leader of the Denali Commission said Friday she is trying to save long-planned Alaska infrastructure projects now ...

A study from the University of Hamburg's CLICCS suggests that the risk of climate tipping points, such as permafrost thaw and Amazon rainforest destruction triggering chain reactions, is lower than ...