One of these defenses is poison. For example, the Colorado River toad secretes a toxic compound known as 5-MeO-DMT. This ...

The Colorado River toad, a species native to Arizona’s Sonoran Desert and parts of northwest Mexico, has gained fame for its production of a toxin with psychoactive properties—and, some say ...

How states dependent on the Colorado River are struggling to strike a long-term agreement Years of overuse combined with rising temperatures and drought have meant less water flows in the Colorado ...

The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the last two decades, despite near-normal snowpack levels and heavy March ...

The seven states that rely on water from the shrinking Colorado River are unlikely to agree to voluntarily make deep reductions in their water use, negotiators say, which would force the federal ...

Federal funding freezes and staffing cuts are setting off alarms about the future of the Colorado River, a critical artery that supplies water to some 40 million people in 30 tribes and seven ...

The Trump administration has denied a special request from Mexico for the delivery of Colorado River water to the city of Tijuana — marking the first such denial in 81 years. Justifying the ...

and contract cancellations are bringing into question what the future of the Colorado River looks like as stakeholders approach a critical 2026 deadline for new water usage agreements. The ...

is near normal in north — and dismal in some places Colorado River’s “essential” conservation program, now lapsed, faces Trump spending freeze. Can lawmakers bring it back? A dam upgrade ...

Winter is drawing to a close, and with it, so are the chances of boosting snowpack across the Colorado River Basin. The mountains in Colorado, Utah, New Mexico and Wyoming saw a cluster of storms ...

Police believed Ehrlich drowned in the Clark Fork River but were unable to find her ... daughter moved to Denver after falling in love with Colorado. "She fell in love with the mountains.

WASHINGTON, March 20 (Reuters) - The U.S. Department of State said on Thursday that the United States will for the first time deny a non-treaty request by Mexico for a special delivery channel for ...