Sunday in that bleak pandemic summer of 2020, the air near central California’s Big Basin Redwoods State Park felt muggy, almost tropical. Weird, thought naturalist Christian ...

The chemical industry is big business in Louisiana. Companies here manufacture plastics, fuels, pesticides, and cleaning products. But one part of the chemical industry that’s often overlooked is ...

The United States has, for 70 years, been fighting a continuous aerial war against the New World screwworm, a parasite that eats animals alive: cow, pig, deer, dog, even human. (Its scientific ...