Get your hikes and other recreation in while you can. A new study finds warming temperatures could mean big changes in how we use our public lands.

The month’s best and worst environmental news, plus other stories, science and context you don’t want to miss.

Warming temperatures, stronger storms and rising seas present a cascade of challenges that researchers are racing to understand.

Investors, foundations, universities and governments pulled their assets from fossil fuel companies in record numbers in October.

Handlers hope a mutt named Filson can sniff out a pollinator no one has seen in 15 years.

A new legal theory proposes granting property rights to wildlife to protect them from habitat destruction.

Long Island residents and their allies seek environmental justice after decades of pollution.

This month saw some great successes for wildlife and the climate — all made possible by decades of action and perseverance.

Water releases from dams aren’t that good at mimicking natural conditions, a new study finds.

Wetlands can help remove nutrient pollution causing low-oxygen “dead zones.” But how much benefit we reap depends a lot on placement, a new study finds.