Landmark US youth climate trial begins in Montana

The first ever constitutional climate trial in the United States opened Monday in Montana, brought by young activists suing the north-central state for violating their right to a "clean and healthful environment."

In a changing ecosystem, Yellowstone grizzly bears are resilient

Grizzly bears in the Greater Yellowstone Ecosystem have been able to gain the body fat they need for hibernation even as population densities have increased and as climate change and human impacts have changed the availability ...

1.5C of warming is too hot for a just world: study

Curbing global heating at 1.5 degrees Celsius will avert runaway climate change but not mass suffering in developing nations, a consortium of 50 researchers warned Wednesday.

Protecting India's tigers also good for climate: Study

India's efforts to protect its endangered tigers have inadvertently helped avoid a large amount of climate change-causing carbon emissions by preventing deforestation, a study said on Thursday.

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