Congressman Raúl Grijalva, a towering figure in Arizona politics and a longtime advocate for progressive causes, has died at ...

Condolences and memories continue to pour in after an announcement that longtime Arizona Congressman Raul Grijalva died due ...

A Superior court judge has denied several Tucson police officers qualified immunity five years after an in-custody death in ...

The long, spiral tusks of narwhals could be used by these Arctic whales to stun or even kill prey, according to wildlife ...