Catalyst: A viral connection

Dr. Ben Readhead explains how researchers are exploring findings that show a possible relationship between a common virus and Alzheimer’s Disease.

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'Secrets of the Dead' explores the past through forensics and archaeology

Part detective story, part true-life drama, "Secrets of the Dead" is back Wednesday nights at 9:30 p.m. during March.

Watch new episodes of ‘Plate & Pour’ every Thursday at 7 p.m.

Join Mark Tarbell as he takes you inside some of the most interesting places to eat every Thursday night at 7 p.m.

PBS KIDS specials featuring Curious George, Sesame Street airing in March

Get ready for a springtime adventures with Curious George and your 'Sesame Street' friends this March.