The United States is packed with iconic walks and famous trails, but few adventures are as challenging as this incredible ...

With a population of 100,000, it can be hard to see it as a mountain town—that is, until you really dive in and discover all ...

Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is ...

Australia’s biggest lake is believed to have reached capacity on only three occasions in the past 160 years, but the mass of ...

Wajahat Hussain, a Sindhi human rights lawyer, spoke at a protest against the planned Cholistan Canal Project on the Indus ...

During the late stages of the last ice age, the Arabian Desert wasn't always the dry expanse you know today. In fact, recent ...

The Colorado River Basin has lost twice as much groundwater since 2003 as water taken out of its reservoirs, according to a ...

Most visitors never experience the natural masterpieces that lie off the tourist trail—from bubbling hot springs to unearthly ...

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using ...

But where the Santa Cruz River flows, you’ll find something like an oasis. Birds sing among dense copses of mesquite trees; ...

The US' history goes back thousands of years, thanks to a wealth of archaeological sites that give insight into the first ...