EPA chief Lee Zeldin proposed key changes to a nitrogen oxides emissions rule — but will also leave numerical standards in ...

The lawsuit tests the power of the state’s “failure-to-warn” law to hold PFAS manufacturers liable for harm posed by nonstick pans, waterproof clothes and ...

The administration picked a former deputy assistant secretary of Defense as the executive chair of the effort behind Project Vault.

The federal government recently approved a South Dakota uranium project that moved through the FAST-41 permitting process.

A coalition of environmental groups is urging the Trump administration to scrutinize the cumulative impacts of efforts to ...

Kurt Repanshek is worried about national parks. The founder of National Parks Traveler, a popular website dedicated to ...

The Interior Department plans to take another look at remote and telework accommodations agencies have provided to employees with disabilities. The Interior Department is reassessing all remote and ...

At least 12 million Americans already struggle to afford water bills, EPA estimates. A new study finds that climate change ...

LONDON — U.K. plans aimed at tackling illegal deforestation risk is stoking U.S. trade tensions, with Washington expressing ...

Under the current tariff structure, products made primarily of steel, aluminum or copper generally face 50 percent tariffs, while derivative goods face a 25 ...

The undated draft says achieving that target could allow the EU to replace two-thirds of its gas demand and halve oil consumption.

The all-Republican Arizona Corporation Commission said efforts to lower consumer demand had achieved their purpose at a high ...