Sid wonders how he can lift his heavy box of toys way up to his treehouse. After investigating at school, Sid discovers that a pulley is the perfect simple machine to help lift heavy things up to high ...

Elinor models the foundational practices of science inquiry and engineering design -- including her amazing powers of observation and willingness to ask questions and investigate. When she encounters ...

Elinor models the foundational practices of science inquiry and engineering design -- including her amazing powers of observation and willingness to ask questions and investigate. When she encounters ...

When Lu’s light goes out, Lu has trouble attracting food and seeing down in the Deep, so the kids decide to show her a world filled with light... the reef! There they realize that Lu’s light didn’t go ...

Billy Collins writes great poems about dogs, and Martha thinks she knows why. Obviously, the former poet laureate must be a canine himself! When Martha meets Billy ...

Richard the Third/The Lemonade Problem Season 1 Episode 35 | 25m 56s | CC Peg and Cat help Richard the third avoid third place in the games at his family picnic. / Peg and Cat set up a lemonade stand ...

Mister Rogers offers children a place where they feel accepted and understood. The show helps children to develop social and emotional skills necessary in a community through conversation, songs, ...

A 19 year old college student from Utah is in custody at a federal immigration detention center in Aurora following a traffic stop by local law enforcement in western Colorado.

DENVER — Charlie Burrell, a jazz and classical bass player who became the first African-American member of a major American symphony, passed away Tuesday. He was 104 years old. Burrell was a fixture ...

Mayor Sting has to attend a stingray migration, which will take him away from the reef. Dunk volunteers to fill in as the mayor for the day. / When Bubbles goes looking for the ultimate mud puddle, ...

Elinor models the foundational practices of science inquiry and engineering design -- including her amazing powers of observation and willingness to ask questions and investigate. When she encounters ...