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
Podcast: Next-generation cellphone signals could interfere with weather forecasts, and using smoke from wildfires to model nuclear winter By Sarah Crespi, Gabriel PopkinAug. 8, 2019
Forecasters fear 5G wireless technology will muck up weather predictions By Gabriel PopkinAug. 7, 2019
‘Wood wide web’—the underground network of microbes that connects trees—mapped for first time By Gabriel PopkinMay. 15, 2019
Decades after Reagan’s ‘Star Wars,’ Trump calls for missile defenses that would blast warheads from the sky By Gabriel PopkinJan. 22, 2019
