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Extreme heat is the deadliest climate issue, and scientists struggle to cool things off.
5:42
A PBS show inspired a career transition from working with nuclear weapons to studying beavers.
5:07
The relocation of jaguars is part of an attempt to rewild the Iberá Wetlands of Argentina.
4:42
Cow burps are heating the planet. One dairy farmer’s seaweed fix might cool it down.
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The mayor of New Bedford, Massachusetts, bets his city's future on offshore wind.
5:00
Patients struggling with addiction are benefitting from ultrasound brain therapy.
