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 ...

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

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

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

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

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

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 ...

Net Power is planning to develop natural gas turbines alongside a near-zero emissions project in Texas. Technology company ...