Podcast: The uncertain future of North America’s ash trees, and organizing robot swarms By Sarah Crespi, Gabriel PopkinJan. 7, 2021
Plant trees or let forests regrow? New studies probe two ways to fight climate change By Gabriel PopkinSep. 23, 2020
Deadly imports: In one U.S. forest, 25% of tree loss caused by foreign pests and disease By Gabriel PopkinMay. 12, 2020
Catchy findings have propelled this young ecologist to fame—and enraged his critics By Gabriel PopkinOct. 24, 2019
