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

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

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 ...

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

Navajo communities learn uranium dangers from comics while lacking emergency plans for new mining trucks crossing tribal ...