Lake Powell’s existential crisis is a unique opportunity to save a treasured landscape.

Agreements negotiated a century ago to share water on Western rivers among states are showing their age in a time of water scarcity.

These 47,000 aspen trees are genetically identical clones with shared roots.

The Biden administration is restoring full protection to three national monuments that President Trump sought to cut down drastically.

A long-expected federal drought declaration underlines how serious the Colorado River water shortage has become for Western states.

The Supreme Court recently dealt defeat to Florida in its 20-year legal battle with Georgia over river water. Other interstate water contests loom, but there are no sure winners in these lawsuits.

COVID-19 has been found in pets, zoo animals and in a wild mink in Utah. Monitoring wildlife for COVID-19 is important for animals and humans, both of whom face risks from a jumping virus.