Women are leading the fight to stop climate change

Over the past few years, international climate policy has been shaped largely by a close-knit group of politicians in the twilight of their careers. Now leaders from beyond the traditional U.S.-Europe-China power center—some ...

Adding oxygen to a lake to explore methane emissions

Lakes around the world emit methane to the atmosphere, accounting for up to 19% of total global emissions of this potent greenhouse gas. Most of the methane in lakes comes from microbes in the lake bed that consume dissolved ...

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