Senior Science Reporter
Justine Calma is a senior science reporter at The Verge, where she covers energy and the environment. She’s also the host of Hell or High Water: When a Disaster Hits Home, a podcast from Vox Media and Audible Originals.
Since reporting on the adoption of the Paris agreement in 2015, Justine has covered climate change on the ground in four continents. "Power Shift" her story about one neighborhood’s fight for renewable energy in New Orleans was published in the 2022 edition of The Best American Science and Nature Writing.
Find her on Instagram, Threads, Bluesky, and X.
Mining companies want to harvest polymetallic nodules — which are rich in metals that can be used to make batteries — from the deep sea. But scientists just discovered that these so-called “batteries in a rock” might be creating oxygen through seawater electrolysis. It’s a wild revelation that poses new questions about the consequences of mining the deep sea before fully understanding what’s down there.
[Scientific American]
High hopes and security fears for next-gen nuclear reactors
Fuel for advanced reactors is raising nuclear proliferation concerns.
Trump’s new running mate went from saying “we have a climate problem” in 2020 to being “skeptical of the idea that climate change is caused purely by man,” The New York Times reports. (Research shows greenhouse gas emissions from human activity are to blame.) Vance suddenly threw his support behind Trump, pushed to repeal EV tax credits and rollback pollution regulations.
[The New York Times]