Maria Pinto leads mushroom walks around Greater Boston and helps people appreciate fungi for more than something we eat.

The Chesapeake Bay, home to blue crabs and striped bass, has a new apex predator: the blue catfish. It's invasive and voracious. It's also delicious, which officials hope might help save the bay.

Some of the healthiest coral reefs in the world are in the Pacific Ocean. One of the secrets to their success comes from something unexpected: seabirds.

It's called a Kelvin wave, and it's driven by El Niño.

President Trump, famous for stripping protections from national monuments, is signing a bill to turn one into a national park. The land in southern Arizona is biologically rich and scenic.

A new report from ProPublica shows how the town and first responders were unprepared for the deadly 2025 flood.

The U.S. is the only major economy where planet-warming pollution dramatically increased last year. The United Nations warns the planet is on track for catastrophic warming.

Two people — an eco-evangelist and an engineer — are taking different approaches to support the same critical ingredient in the Chesapeake Bay: oysters.