Why are there dolphins in rivers, and why do they look... like that? There are a handful of very similar-looking, but somehow unrelated river dolphins around the world. Where did they all come from, and what is it about living in rivers...

Meet the Ancestors of the Current Dolphins #evolution

More than 3,000 dolphins were held captive as of 2019, according to a World Animal Protection report, but the Dolphin Project aims to change that.

Welcome back to the Fluctus Channel and our feature on the highly advanced Manta-Ray autonomous underwater drone. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an incorrigible lover of this...

This video provides an overview of different sea creatures, explaining which ones are fish and which ones are mammals. It also delves into the anatomy and characteristics of fish, including their fins, circulatory system, feeding habits,...

Dolphins are fascinating and intelligent mammals that captivate us with their playful nature and unique abilities. From their separate orifices for breathing and eating to their individual whistles for communication, dolphins showcase...

Exploring Cancun, Mexico:Our adventure concludes in the vibrant coastal city of Cancun, Mexico. Immerse yourself in the azure waters and rich history as we explore its iconic beaches and visit the intriguing archaeological site of Tulúm....

This video highlights the issue of bycatch in fishing practices and explores innovative solutions to protect marine mammals such as turtles, dolphins, and whales. It showcases the use of LED weights and sound-reflecting gill nets to...

In this video, Jade the Giraffe hosts a talk show on Human Nature, with Danny the Dolphin as the first guest. They discuss the concept of joy and how it can help overcome tough situations. Danny emphasizes the importance of smiling and...

KeyWest, Florida, USA:And from this island in the Middle East, we move to one in the south of the United States of America, Key West, in the state of Florida, with its keys and beaches with crystal clear waters, the legendary Fort...

Exploring the Dominican Republic:Our adventure concludes in the enchanting Dominican Republic, where we'll discover its rich history and vibrant culture. Visit the historic "Catedral Primada," the first cathedral built in the New World,...

In 1970, a recording of a whale song changed the world. The album, “Songs Of The Humpback Whale,” helped launch a movement to ban commercial whaling and protect endangered species. Today, scientists are getting closer and closer to...

Discover the differences in evolutionary adaptation between dolphins and humans, which allow these marine mammals to move through water far more easily and efficiently than us. Physics - Forces - Learning Points. Dolphins can swim faster...

Dolphins use of sound as a navigational tool is essential to their survival. Discover how they produce these sounds and use them to learn about their environment. Physics - Waves - Learning Points. Dolphins, like most marine species, use...

Journey to the east coast of Africa as dolphins, sharks, whales and birds converge to feast on migrating sardines, the greatest shoal on Earth. Biology - Ecosystems - Learning Points. From May to July, millions of sardines migrate to...

Born out of research into RADAR in World War Two, ultrasound has become one of the most important medical inventions. What is it, and how does it work? Biology - Being Human - Learning Points. Ultrasound was developed by Ian Donald in...

In close-up, moving water can be seen to hold a hidden danger that can destroy metal and stun animals. How can tiny bubbles create enough heat to cause such damage? Physics - Energy And Radioactivity - Learning Points. Cavitation is the...

The ocean's surface is teeming with creatures that live in water but need sunlight to survive. Biology - Ecosystems - Learning Points. The sunlight zone is the area between 0m and 200m beneath the surface of the sea and is home to...

Sound with a frequency above the normal range of human hearing, or 20,000 hertz. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

Learn how dolphins use ultrasound to communicate.
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Discover how techniques for mapping the seas have changed throughout history.
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The technique of measuring the sea's depth...

One of the first recorded attempts by a human to establish communication with dolphins was in the 1960s. The US Navy, along with researchers in Hawaii, devised an acoustic communication interface for that exact purpose.



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Dive into the fascinating world of dolphins, exploring their significant differences from fish and understanding their remarkable intelligence. This educational journey contrasts dolphins with fish and sharks, highlighting their unique...

Explore the fascinating phenomenon of echolocation, where animals such as bats and dolphins use sound waves to navigate their surroundings and perceive objects. Learn about the remarkable abilities of these creatures and the scientific...