In which John Green talks about the many revolutions of Latin America in the 19th century. At the beginning of the 1800s, Latin America was firmly under the control of Spain and Portugal. The revolutionary zeal that had recently created...

Our friend the Giant Squid inspired a SciShow Kids viewer to write us and ask, 'What is squid ink, and can you write with it?' Jessi has the answers!

The ocean covers 70% of the planet, but humans still don’t know very much about it. In this episode, Hank discusses seven mysterious ocean topics.

CHAPTERS

GLOBAL VIEW OF GRAVITY ANOMALIES Credit: NASA Earth...

Ideas like liberty, freedom, and self-determination were hot stuff in the late 18th century, as evidenced by our recent revolutionary videos. Although freedom was breaking out all over, many of the societies that were touting these ideas...

Hank is back in the studio and is very excited to be able again to share news of the universe with you, including his encounter with a giant squid, an English king discovered under a parking lot, new pyramids discovered in Africa, and...

Hank pays tribute to some of the great scientific minds we lost in 2012, and then apologizes for some mistakes made in recent SciShow episodes.

Ideas like liberty, freedom, and self-determination were hot stuff in the late 18th century, as evidenced by our recent revolutionary videos. Although freedom was breaking out all over, many of the societies that were touting these ideas...

Discover the fascinating world of the Kraken, the legendary sea monster said to dwell off the coasts of Norway and Greenland. In this video, we explore the myths, legends, and possible real-life inspirations behind this giant creature of...

In this video, we explore the fascinating world of aquatic monsters, from giant squids to eels without scales. We learn that these creatures, unlike legendary monsters, actually exist in our present-day oceans. The giant squid, reaching...

In this video, Spanish fishermen have made a rare discovery of a giant squid measuring 9 meters in length and weighing 83 kilograms. These elusive creatures are rarely seen alive, with only about 300 documented sightings in the past 500...

This video dives into the mysteries of our oceans, exploring phenomena like gigantic waves and elusive sea creatures such as the giant squid. Experts explain how these enormous waves are formed, and what conditions allow them to reach...

We now arrive at the most famous of the mollusks, the cephalopods. These include squids, nautiluses, cuttlefish, and the fascinating octopuses. These creatures are the largest and most intelligent invertebrates on Earth. Let's learn all...

Brit looks back on our ninth month on Nature League, when we explored the theme of oceans.

In this episode of "From A to B", Adrian asks Brit how humans came up with tales about sea monsters.

Take an adventure and learn about the music of Australia! A fun music education lesson for kids.

Legend has it this monster could take down ships, grab sailors off decks, and create whirlpools. Meet the Kraken in the latest episode of Monstrum from PBS Digital Studios!

Japanese researchers have developed a biologger that can be attached to a sperm whale's body.

You may think they're the stuff of Hollywood, but real disaster on a cinematic scale is just waiting to spring upon unsuspecting populations all over the world. Here are natural disasters that are just waiting to happen'

A new study shows the size of giant squids may be bigger than imagination, that they could reach the size of 20 meters in total length.



The study analysed the data of beak size and the mantle length to standard and total...

Mythology & Fiction Explained explores the legend behind the sea's most epic sea monster, the Kraken

4-metre juvenile wandered into Toyama bay, Japan

A team of researchers from Newfoundland and Labrador are part of a project to search the Antarctic Ocean for the elusive colossal squid.

Animation of Sperm Whale catching Architeuthis clarkei, Giant Squid

Animation of Architeuthis clarkei, Giant Squid, swimming past ship wreck