The Fish and Wildlife Service estimates it will cost $73 million to recover the peppered chub, a fish found in northeastern ...

People in a drought-stricken valley worry an expanding copper mine and other mineral projects could sap or contaminate their ...

A former Yosemite National Park biologist involved in hanging the flag on El Capitan in May was fired last week.

The plan includes replacing federal tax incentives but largely calls for supporting existing efforts and offers few specific ...

House Republicans have started an investigation into California’s long-overdue high-speed rail project, questioning whether ...

Eight members of the Montana tribe had argued the 2010 deal put them at risk of losing access to water during shortages.

The Agriculture Department won’t bankroll big rural energy projects putting solar panels on farmland, but subsidies for ...

In contrast, the Biden administration's Interior Department had planned to hold three offshore sales over the next five years ...

Hurricane Erin is seriously ruffling North Carolina’s vulnerable Outer Banks with an offshore show of strength that’s sent ...

The Transportation secretary says the effort is about safety, but some rail experts and the wind industry say there's little ...

The U.S. Chemical Safety board is investigating an Aug. 11 explosion that killed two people and injured 10 at a U.S. Steel ...

The defense comes as the state’s law — which resembles the “polluter pays” model of the federal Superfund program — has been ...