Ancient bedrock exposed by disappearing permafrost is releasing toxic metals into Canada's northern rivers, a new study says, with once-pristine subarctic streams now comparable in some cases to ...

A study has found that warming global temperatures are causing irreversible bleaching in certain Arctic lichen species, ...

May 18-24: As the federal government halts plans to address climate change, states, cities, regions, and even neighborhoods are trying to fill the gap, by cutting climate pollution and adapting to ...

A drone view shows water being sprayed during a chemical incident involving a leaking tank of methyl methacrylate, a flammable liquid used in the aerospace industry, forcing an evacuation in the ...

Iceland, once a mosquito-free haven, has officially welcomed its first mosquitoes, Culiseta annulata. Scientists confirmed ...

How “Secret” Cold War Nuclear Waste Is Melting into the Arctic Water Supply. Their buried secrets from the days of nuclear warfare were covered by what is ca ...