A man suspected of killing three women during a multistate trip has been arrested after authorities “tracked him in one of the victims’ vehicles,” the Utah Department of Public Safety said.

Despite the constant spotlight on Tucson, Arizona, there are still far more questions than answers about what happened to the 84-year-old mother of “Today” anchor Savannah Guthrie.

Law enforcement officials have released a person who was detained for questioning in the Nancy Guthrie case and searched a car and at least one home. Follow here for the latest.

Rep. Eugene Vindman is among a generation of young Democrats who ran for Congress, in part, because of their experience fighting a forever war in the Middle East.

Investigators were seen in drone footage swarming Nancy Guthrie’s home Friday evening near Tucson, Arizona, as the FBI and the Pima County Sheriff’s Department resumed searching the property and ...

Follow for live updates on the search for Nancy Guthrie, the mother of “Today” host Savannah Guthrie, which has entered its ninth day.

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was discovered. They celebrate scientific discovery, history and our solar system’s ...

As U.S. hospitals face an increasing risk of encountering measles, and pressure to immediately spot it, health care workers ...

• Day 11 of the search: Arizona law enforcement officials say they’ve received thousands of calls regarding the disappearance of Nancy Guthrie. The calls came after the FBI released doorbell camera ...

As Nancy Guthrie’s disappearance nears one month, other families in Tucson, Arizona, have been waiting decades for answers about what happened to their missing loved ones.

A group of Mexican mothers with years of experience looking for missing people in Mexico’s Sonora state has arrived in Arizona to help in the search for Nancy Guthrie.

The family of Nancy Guthrie is offering up to $1 million for information leading to her recovery, a tearful “Today” host Savannah Guthrie said in a video posted to her Instagram on Tuesday — more than ...