Hank examines the zoological definition of monogamy, as well as some other breeding strategies that animals use.

Names like Bayard Rustin, Frances Thompson and William Dorsey Swann have been largely erased from US history, but they and other Black queer leaders played central roles in monumental movements like emancipation, civil rights and LGBTQ+...

You botched your forward double somersault and biffed it hard on the water. Why does it have to hurt so bad?

Why did so many birds ditch penises? Maybe it was natural or sexual selection, an accident, or in exchange for something way more useful to them. Whatever the reason, penis loss goes to show that internal fertilization doesn’t require a...

What is jealousy? What drives it, and why do we secretly love it? No study has ever been able to capture its "loneliness, longevity, grim thrill" -- that is, says Parul Sehgal, except for fiction. In an eloquent meditation she scours...

Some birds fly in V shapes because it has many benefits, but other birds fly in clumps instead. Why would they do that?

Howcast - Learn how to make the best balloon animals for a child's party from magician Jonas Cain in this Howcast video.

Howcast - Learn how to make a balloon swan by following magician Jonas Cain's step-by-step instructions in this Howcast video.

Howcast - Learn how to do the swan dive, an advanced Pilates Mat exercise, from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to do a neck roll, an intermediate Pilates Mat exercise, from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to do a single leg kick Pilates mat exercise from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to do the Pilates mat exercise swan from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to make an origami swan with this origami video from Howcast.

Howcast - Learn how to make a swan design on your coffee in this Howcast video about latte art.

In this video, Sean the Swan joins the hosts of a show to discuss the importance of gentleness. Through a story about a girl named Dakota and her encounter with a supposedly cranky old man, the video highlights the power of kindness and...

Guess What I Am while developing basic English reading skills.

Discover the ancient tradition of Swan Upping, where the Queen's swans on the Thames are counted, protected, and cared for every year.<br/>

Explore the 's' sound with Miss Phonics. Learn how to identify the sound, write the sound and read words that use the 's' sound.

Discover the ancient tradition of Swan Upping, where the Queen's swans on the Thames are counted, protected, and cared for every year.<br/>

This video highlights two important environmental issues in the Atlantic Ocean and Antarctica. It discusses the unusual presence of large ice floes near Buenos Aires, potentially linked to global warming, and the efforts of British...

This animated phonics song helps children learn the sound of the beginning blend SW in English. A blend is a combination of letters where each letter makes its own sound. The sounds of the letters are blended together. Fun characters...

Miss Palomine explains that in science, a class is a group of objects that all have something in common. She describes how animals are classified into groups according to common traits or characteristics.

Based on a classic children’s tale, this kids song relates to modern day concerns about how it can feel when someone is different and gets teased or bullied by others. This video with song lyrics can be useful during discussions about...

Alexa teaches you how to pronounce the "OIN" sound in French.