Later this year, the agency will decide whether to allow four chemicals, which have been banned in Europe, to continue being used on US farms.
The collapse of the insect population could unravel ecosystems. Scientists wonder if robots and drones could stop the gap.
Thanks to climate change, the armored animals are making their way up north. And there’s no sign of them stopping their relentless march.
Cities like Los Angeles, Seattle, and New Orleans are aiming to tackle another, longer-term emergency: the climate crisis.