U.S. Homeland Security Secretary Kristi Noem on Tuesday signed a waiver of various federal laws to expedite border wall construction in southwestern New Mexico.

When California and affordability appear in the same sentence, most people do a double-take so fast they risk neck injury. But Tehachapi defies the Golden State’s reputation for golden-ticket prices.

There’s something almost magical about pushing open the doors of King Richard’s Antique Vintage Center in Whittier and ...

Even if we stop adding harmful gases to the air, the effects of global warming will last a long time. Scientists think that ...

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

Republican House members are moving ahead with two bills that would rewrite the Clean Air Act for the first time in 35 years, ...

As a result, Montana’s 20-year-old Clean Indoor Air Act is now better and stronger than ever before. And, our workers, patrons and kids will not be exposed to deadly toxins in the air they breathe.

The NAACP intends to sue Elon Musk's xAI for alleged Clean Air Act violations related to gas turbine use at its Memphis facility. The lawsuit alleges xAI operated gas turbines without necessary ...

The Southern Environmental Law Center on behalf of the NAACP filed a 60-day intent to sue notice against xAI for alleged ...

Thailand’s Draft Clean Air Act aims to combat PM2.5 pollution with new rights, duties, enforcement tools, and incentives for cleaner air nationwide ...

The oil major repeatedly appealed its $14.25 million civil penalty from a 2010 lawsuit that alleged repeated Clean Air Act violations at its Baytown complex.