The Center for the Future of Arizona and Expect More Arizona have announced long-term education goals for the state. Lattie Coor and Erin Hart explain the Education Progress Meter, which looks at where Arizona stands and where improvements are needed.
A team of modern adventurers take on the massive challenge of reliving the first-ever exploration of the mighty Colorado River through the Grand Canyon.
Follow along as NASA launches the Mars 2020 mission, perhaps the most ambitious hunt ever for signs of life on Mars, Wednesday, Feb. 24 at 8 p.m.
Today’s most compelling personalities discover the surprising stories buried within their own families in the seventh season of the critically acclaimed PBS series