Sen. John McCain has chosen to discontinue medical treatment for brain cancer, the Arizona senator's family said.

Arizona companies have no duty to protect family members from exposure to toxic materials their employees bring home on their work clothes, the Arizona Supreme Court ruled Friday.

A pair of bills to increase workers’ compensation coverage for firefighters who contract diseases in the line of duty easily passed the Arizona House of Representatives on February 21 after a few last-minute amendments.

Firefighter Dave Rehnke wants the Legislature to enact two bills that would expand the list of presumptive cancers eligible for worker’s compensation for firefighters.

University of California President Janet Napolitano, a former U.S. Homeland Security secretary, has been undergoing treatment for cancer and was hospitalized Tuesday with complications, the school system said.

We’ve made tremendous progress in the way we diagnose and treat cancer. But to leverage this progress, Arizona legislators should take advantage of these opportunities to pass evidence-based laws and support policies that are proven to save lives and money.

For more than 10 years, professor Stephen Johnston and a team of researchers at Arizona State University’s Biodesign Institute have been developing a cancer vaccine aimed at preventing all types of cancer.

Laura Knaperek, a 10-year member of the House and staunch supporter of a law giving terminally ill patients new rights, died today after a three-year battle with cancer. She was 60.

The second trimester abortion at Good Samaritan Hospital in 2010 that left doctors and nurses in tears wasn’t necessary to save the life of Chalice Zeitner, who claimed to have late-term cancer, and her daughter Aryana was born alive and might have been saved.

HB2645 is a relatively obscure bill compared to the debates surrounding school finance, private prisons and industry wars lawmakers are gearing up to engage in. But the country’s youngest self-made woman billionaire thinks the proposed law will revolutionize health care.