Mike Ramsey

Authorities in the Tucson, Arizona, area are searching for the mother of "Today" show host Savannah Guthrie, 84-year-old Nancy Guthrie, who has been reported missing.

First, calls grow for an independent probe into Minneapolis shootings. Then, NASA's journey to the far side of the moon. And, the Amsterdam improv club behind comedy legends.

President Trump is launching a $12 billion stockpile of critical and rare earth minerals, a White House official said.

The price of silver today is much different from what it was in late January. Here's how much it costs per ounce now.

A teacher who lost her sister in a car accident more than a decade ago is carrying on her legacy through a kindness challenge with her students.