US uranium enrichment startup General Matter has signed a lease with the Department of Energy for the reuse of federal land ...

If the EPA abdicates its responsibility to address climate change, it will harm health and the planet in exchange for ...

For years, motorists with stickers on their cars through the state’s Clean Air Vehicle Decal program have been allowed to drive in the carpool, or High Occupancy Vehicle (HOV), lane when traveling ...

The Denver Department of Public Health and Environment announced Monday that the city's first human case of West Nile virus ...

US special envoy Steve Witkoff has met with Vladimir Putin in Moscow in an attempt to convince the Russian president to sign a ceasefire agreement with Ukraine. Donald Trump has grown significantly ...

Officials say there’s no evidence a man believed missing at Messerschmitt Pond was ever in the water where his canoe was found ...