Mexico

One person is dead following a seven-vehicle pileup on Interstate 80, the Wyoming Highway Patrol says.

Harrowing photos show Tropical Storm Hilary's arrival.

The Colorado River provides water for seven U.S. states, Native American tribes and two states in Mexico.

The $1.2 billion proposal is a potential breakthrough in a stalemate over how to deal with a rising problem that pitted Western states against one another.

Hydrologists, state officials and other western water experts say the 10% evaporation loss can no longer be ignored.

About 85% of those arrested on immigration charges also had criminal convictions or pending criminal charges often related to abuse.

I have never seen a bear encounter quite like this one. Three girls were hiking when they were confronted by a black bear who sniffed and hugged one of them. Her response showed nerves of steel.

Vigil organizer Jane Ifland said the concern about families being separated, children being held in cages, cuts across across the political spectrum.

U.S. Rep. Liz Cheney, R-Wyo, said U.S. Rep. Ocasio-Cortez, D-NY, exhibits 'a total disregard for the facts in particular about the Holocaust.'

The U.S. Department of Homeland Security, Immigration and Customs Enforcement investigated these cases.

That supplier’s father reportedly transports money to Mexico from Denver and, in return, the supplier moves meth hidden inside vehicle parts.

In 1916, Pancho Villa killed Americans along the US Mexico border. That drew a U.S. military expedition into Mexico. They called in the Wyoming National Guard