Did you know that the biggest animal that ever lived is still alive today? Let's learn all about what blue whales eat, where they live, and just how big they are, with Jessi and Squeaks!

This week in SciShow News, Hank tells us about some weird science, including a squid that's not a squid, animals that can talk, and new insights into how you can mess up your body much faster and for much longer than you ever thought...

This week on Nature League, Brit reports on some mysterious breaking news about beluga whales as potential Russian spies, and the history of military marine mammals in general. Get your Nature League pin here!

Join host Kristin as she dives into an amazing, aquatic adventure, under the sea, through the alphabet from A to Z! Through light-hearted, kid-friendly illustrations, you will learn upper-case letters and meet some of the most...

A whale inhales and exhales air through the blowhole at the top of its head. The plume that rises when the whale exhales is made up of blow, a scientific term for whale snot. Whale snot can reveal important information about whale...

Types of Whales! There are many different kinds of whales. Learn all the different names of the whales with this video. This video will teach you about whales and their names. Children and kids that are interested in sea life will enjoy...

A Vancouver Aquarium beluga whale named Qila died suddenly this week. Now her mother is showing similar symptoms

A beluga whale which was stranded in France’s River Seine has died during an attempt to rescue it.

Pod of Beluga (Delphinapterus leucas) swimming together underwater, surfacing, green from plankton (2006). St Lawrence, Canada.

A team from the non-profit marine conservation organisation Sea Shepherd is leaving in a zodiac in search of the beluga whale spotted on Tuesday morning in France's Seine river and located on Thursday near a lock, about 70 km from Paris...

Beluga whale spotted in the Thames 'swimming strongly and feeding normally'; ENGLAND: Kent: Gravesend:<br/>
Long shot beluga whal<br/>e surfacing
Boat along.

Beluga whale spotted in the Thames 'swimming strongly and feeding normally'; ENGLAND: Kent: Gravesend:<br/>
AIR VIEWS / AERIALS beluga whale surfacing in Thames Estuary.

Beluga whale spotted in the Thames 'swimming strongly and feeding normally'; ENGLAND: Kent: Gravesend:<br/&<br/>gt;
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General view banks of River Thames near Thames Estuary

Beluga whale still in the Thames; ENGLAND: Kent: Gravesend: <br/&<br/>gt;
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Nigel Marven (Wildlife Presenter) interview SOT

Beluga Whale with Baby

Baby Beluga Whale with mother

Large family groups of Beluga whales (Delphinapterus leucas) forming (2006). St Lawrence, Canada.

CLEAN : Beluga whale artist in a Japan

BCU Tracking Beluga Whale swimming with camera

CU Beluga Whale swims up to camera, red eye looking to camera

Trainers work with Beluga Wales at the John G. Shedd Aquarium on October 3, 2014 in Chicago, Illinois. Shedd Aquarium houses 32,000 animals and attracts more than 2 million visitors annually. (Footage by Scott Olson/Getty Images)

Trainers work with Beluga Wales at the John G. Shedd Aquarium on October 3, 2014 in Chicago, Illinois. Shedd Aquarium houses 32,000 animals and attracts more than 2 million visitors annually. (Footage by Scott Olson/Getty Images)

Beluga whale swimming up close

Beluga whale jumping in the water