The Navajo Nation lacks uranium-specific emergency plans as multiple agencies struggle to coordinate response for nuclear ...

There were no survivors after military helicopter collided with a passenger jet near Washington D.C. on Wednesday.

Without conclusive evidence on what caused a deadly midair crash President Donald Trump tied it to the government's DEI ...

Arizona’s budget outlook has improved but is unclear because of uncertainty surrounding Trump's proposals and their impact.

White Mesa tribe faces new uranium threat as ancestral community becomes destination for nuclear waste and Grand Canyon ore ...

Robert F. Kennedy Jr.’s opinions about vaccine safety will likely lead to a few Senate Republicans to vote against his ...

Robert F. Kennedy Jr.’s alternating views on vaccines, reproductive rights and public health issues were a central focus at ...

Arizona legislators seek to amend voter-approved trafficking law that could give life sentences to youth victims who were ...

Navajo Nation and Energy Fuels reach agreement on uranium ore transport through tribal lands, adding new safety measures and ...

Gov. Katie Hobbs on Wednesday named Judge Maria Elena Cruz to the Arizona Supreme Court, making her the first Latina and ...

Arizona lawmakers advance bill requiring age verification for porn websites, despite concerns over privacy and effectiveness ...

House committee passes bill that would outlaw cloud seeding and climate intervention research after supporters cite debunked ...