Obama

Don Bills/USGS

A group of congressional Republicans is calling on President Trump to reverse a series of Obama-era conservation measures. Among them is a 20-year ban on uranium mining near the Grand Canyon. KNAU’s Ryan Heinsius reports.


AP Photo/Khampha Bouaphanh, File

Arizona Gov. Doug Ducey said Monday that 225 members of the state's National Guard were heading to the U.S.-Mexico border to support President Donald Trump's call for troops to fight drug trafficking and illegal immigration.

AP Photo/Manuel Balce Ceneta, File

American Indian tribes have taken greater control over prosecuting non-tribal members who commit some violent crimes in Indian Country five years after Congress passed a key law, a new report shows.

Josemaria Toscano/Deseret News

Mining industry groups last week asked the U.S. Supreme Court to overturn a ban on new uranium mining claims near the Grand Canyon. KNAU’s Ryan Heinsius reports, the Obama-era order was designed to protect the watershed on more than a million acres.


Katie Walton-Day/U.S. Geological Survey via AP, file

U.S. scientists studying the effects of uranium mining around the Grand Canyon say they are lacking information on whether the radioactive element is hurting plants, animals and a water source for more than 30 million people.

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