Ecologists have long understood that biodiversity is paramount to ecosystem stability. Until now, however, most ecological ...

Insects and spiders are important elements in the food webs of aquatic and terrestrial ecosystems. With declines in their biodiversity, the food supply for birds, fish, reptiles, amphibians and small ...

A school of fish swims alongside sharks. Predator–prey relationships are shifting as declines in large top predators and increases in smaller, more generalist species are reshaping fish food webs ...