PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Drama following the lives of a group of midwives working in the poverty-stricken East End of London during the 1950s, based on the best-selling memoirs of Jennifer Worth.

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.

A chronicle of the lives of the aristocratic Crawley family and their servants in the post-Edwardian era—with great events in history having an effect on their lives and on the British social hierarchy.

On a special inner city street, the inhabitants—human and muppet—teach preschoolers basic educational and social concepts using comedy, cartoons, games, and songs.

TV's original home-improvement show, following one whole-house renovation over several episodes.

Now the longest-running music series in American television history, ACL showcases popular music legends and innovators from every genre.

The story of Queen Victoria, who came to the throne at a time of great economic turbulence and resurgent republicanism – and died 64 years later the head of the largest empire the world had ever seen, having revitalised the throne’s public image and become “grandmother of Europe”.

Barney & Friends is an American children's television series aimed at children from ages 2 to 5. The series, which first aired on April 6, 1992, features the title character Barney, a purple anthropomorphic Tyrannosaurus rex who conveys educational messages through songs and small dance routines with a friendly, optimistic attitude.

This acclaimed Emmy Award-winning anthology series features documentaries and a limited number of fiction films united by the creative freedom, artistic achievement and unflinching visions of their independent producers and featuring unforgettable stories about a unique individual, community or moment in history.

The adventures of Chris and Martin Kratt as they encounter incredible wild animals, combining science education with fun and adventure as the duo travels to animal habitats around the globe.

Mister Rogers' Neighborhood is an American children's television series that was created and hosted by namesake Fred Rogers. The series originated in 1963 as Misterogers on CBC Television, and was later debuted in 1966 as Misterogers' Neighborhood on the regional Eastern Educational Network, followed by its US network debut on February 19, 1968, and it aired on NET and its successor, PBS, until August 31, 2001. The series is aimed primarily at preschool ages 2 to 5, but has been stated by PBS as "appropriate for all ages". Mister Rogers' Neighborhood was produced by Pittsburgh, Pennsylvania, USA public broadcaster WQED and Rogers' non-profit production company Family Communications, Inc.; previously known as Small World Enterprises prior to 1971, the company was renamed The Fred Rogers Company after Rogers' death.

The show revolves around the lives of 8-year-old Arthur Read, an anthropomorphic aardvark, his friends and family, and their daily interactions with each other.

It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per show (like the human heart or electricity), Nye gets creative with teaching kids and adults alike the nuances of science.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

The Dick Cavett Show has been the title of several talk shows hosted by Dick Cavett on various television networks.

PBS SoCal and Variety take you inside the biggest movies and T.V. shows of the past year through candid conversations with today's hottest actors. Hosted by Variety Film Awards Editor Clayton Davis and Variety Chief Correspondent Elizabeth Wagmeister, each episode brings together pairs of actors engaging in intimate one-on-one discussions about their craft and work.

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

Scientific American Frontiers was an American television program primarily focused on informing the public about new technologies and discoveries in science and medicine. It was a companion program to the Scientific American magazine. The show was produced for PBS in the U.S. by The Chedd-Angier Production Company, Watertown, Massachusetts, and typically aired once every two to four weeks. To this day, the shows can be viewed on-line at their website, and continue to air regularly on the national digital channel World.

The show first aired in 1990 with MIT professor Woodie Flowers who served as the original host from 1990 to the spring of 1993. Actor Alan Alda became the permanent host starting in the fall season of 1993 and continued until the show ended in 2005. Alda's tenure has been notable for his humble and often humorous approach: in one memorable segment, he became car sick while driving an experimental, virtual reality vehicle. In 2005, Alda published his first round of memoirs, Never Have Your Dog Stuffed: and Other Things I've Learned, published by Random House; in the book, he recalls his intestines becoming strangulated while on location in Chile for the show, an incident that nearly cost him his life since he was in a remote region and it was difficult to get to a doctor. Finally he found one, who turned out to be a M*A*S*H fan. Further, the treatment was familiar to Alda; the historical development of techniques for vascular anastomosis during the Korean war had featured in the show's scripts.

With the help of his friend “The Man in the Yellow Hat,” a curious little monkey named George sets out on adventures to learn about the world around him.