Dozens of tiny black weevils cling onto a fern plant as it is tossed onto a leafy green mat coating the surface of South Africa's Crocodile River. Those weevils aren't tossed into the river by ...

New research found that more than 22% of native pollinators in North America are at an elevated risk of extinction.

Microplastics are pervasive in the environment and often so small they can’t be seen with the naked eye. Removing them has ...