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

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 ...

When threatened or startled, the Colorado River toad (also called the Sonoran desert toad) exudes 5-MeO-DMT, a hallucinogenic compound that discourages predators, from glands in its skin. Similar ...

“There’s a federal-shaped hole in the post-2026 process that’s waiting to be filled,” said J.B. Hamby, California’s lead negotiator for the river as chair of the Colorado River Board of ...

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 ...

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 ...

Retaliating against Mexico through Colorado River deliveries stands to sour relations along a waterway where the U.S. has worked for years to build a collaborative relationship. The Trump ...

Navigate intermediate to more intense rapids (Class III and IV) on this trip through the Colorado River's Shoshone Rapids ... time for a stop at a swimming hole as well as plenty of wildlife ...

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 ...

The refusal, which marked the first such rejection in 81 years, pertained to a special request from Mexico for the transfer of additional Colorado River water to the city of Tijuana. Defending ...

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 ...