Monday, February 6 at 10 p.m. — Hear the story of William Still, a free black man who accepted delivery of “human cargo” on the Underground Railroad.

Monday, February 6 at 8 p.m. — Signed Ty Cobb memorabilia dating back to the early 1950s; an original Rosemary’s Baby drawing by art designer Clem Hall; and a 1919 oil painting by Norman Rockwell.

Sunday, February 5 at 11 p.m. — Fishermen and scientists join forces to develop more adaptive strategies in fishery management.

Fridays at 9 p.m. starting February 3 — Performer and historian Michael Feinstein leads viewers across America and through musical history in three new episodes.

Wednesday, February 1 at 8 p.m. — Enter the secretive world of the wolverine to find out who this dynamic little devil truly is.

Tuesday, January 31 at 8 p.m. — Learn why the legend of Annie Oakley had little to do with the real Annie.

Wednesday, January 25 at 8 p.m. — Find out what the future may hold for Alaska’s brown bears.

Tuesday, January 24 at 8 p.m. — Uncover the complexities and flaws of the Western lawman whose life is a lens on politics, justice, and economic opportunity on the American frontier.

Friday, January 20 at 9 p.m. — Watch as Russian diva Anna Netrebko opens the Met season with her portrayal of the ill-fated queen driven insane by her unfaithful king.

Wednesday, January 18 at 9 p.m. — Discover the previously untold story of air photo intelligence that played a vital role in defeating Hitler.