Large swathes of green algae have become a common sight across several Montana rivers this summer, raising questions about ...

While casual visitors might not know it, Kawuneeche Valley on the west side of Rocky Mountain National Park was once a ...

When I first heard about eastern hellbenders, I thought they sounded like a motorcycle gang, not large salamanders the color ...

Rivers are Earth’s arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from the mountains to the sea.

Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

A popular park in the City of Richmond is set to play a key role in a major environmental effort aimed at making the James River cleaner, reducing flood risks and protecting public health.

The Frontiers Report spotlights emerging environmental issues before they escalate into global or regional crises. While ...

From Mexico City to the Mekong Delta, increasingly severe droughts caused by climate change are laying waste to ecosystems ...

The Massachusetts Department of Environmental Protection (MassDEP) has penalized an Agawam sand and stone supply company for multiple stormwater violations.

Hydrilla, an invasive plant that can choke waterways, was first identified in the river in 2016 in Glastonbury.

What may occur on the Klamath River by year’s end is a microcosm of the nation’s disturbing about-face on its ...