All posts by Eric R. Olson

Eric is a writer and producer specializing in science and natural history. He is the former digital producer for NATURE on PBS. Originally from Seattle, Eric now resides in Brooklyn, NY.

Fabulous Frogs

The World’s Most Endangered Frogs

Frogs and other amphibians are under pressure. Nearly one-third of the world’s amphibians are threatened or extinct, according to a report from the International Union for the Conservation of Nature (IUCN). Habitat loss is perhaps the biggest contributor to these declines. The spread of a fungus called chytrid (Batrachochytrium dendrobatidis) has also taken a toll, […]