The kids have a right to “a clean and healthful environment” under Montana’s constitution. This landmark case is supposed to determine whether Montana, the state with the largest coal reserves, is violating that right by propping up the fossil fuel industry. The outcome could influence climate lawsuits across the country.
Justine Calma

Senior Science Reporter
Senior Science Reporter
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Tesla buys cobalt and nickel from Glencore, a mining giant with at least 70 allegations of human rights abuses against it.
Justine Calma
Justine Calma
Trial starts today for 16 kids suing Montana over climate change.


Justine Calma
Justine Calma
Brooklyn’s mesh network helped residents monitor wildfire smoke
The mesh Wi-Fi network that kept residents online during Hurricane Sandy more than a decade ago helped New York City residents face another disaster this week. Thanks to the network, a pollution monitor at an urban farm in Red Hook, BK can add the data it gathers to a national air quality map. That helped residents see how polluted the air was outside as wildfire smoke choked the city this week.











