Shared lesson activities for Aging vs. Disease: Differences & Examples

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Deep Sea Microbiome: SciShow Talk Show Hank talks with MacArthur Fellow Dr. Victoria Orphan of CalTech about organisms of the deep sea and the impact it has on our environment.

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How Baby Sea Turtles Find Their Way Home Do it for the turtles… SUBSCRIBE!
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Sea of Galilee - Bibledex in Israel We take a look at an unspectacular lake which is a key location for many stories in the Bible. More at

Sea Lion Attacks Octopus: An Epic Battle | National Geographic An Australian Sea Lion attacks and eats a huge octopus in South Australia.

These amazing images were captured using National Geographic's Crittercam in collabo...

Sea Turtle Mating Melee | World's Weirdest A male sea turtle faces intense competition as he attempts to mate with a female.
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Strange Japanese Sea Creatures | National Geographic Exotic creatures lie at the bottom of Japan's Suruga Bay, including spider crabs, chimeras and lantern sharks.
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Sea Monsters | National Geographic "Sea Monsters: A Prehistoric Adventure" follows a dolichorhynchops as she travels through the most dangerous oceans in history.
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Sea Cucumber Fights with Guts (Literally) | World's Weirdest This defenseless-looking sea cucumber has a secret weapon. When under threat, it expels its own guts as sticky filaments that can tangle or injure its aggressor...

Strange Sea Creatures: Psychedelic Fish | National Geographic A newly discovered frogfish - dubbed the psychedelic fish because of its colorful stripes - hops along the seabed by flexing its lower fins and shooting water f...

Nudibranch Sea Slugs | National Geographic What's your poison? The nudibranch sea slug devours the man o' war's stinging cells, then uses them for its own defense!
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Blacktip Sharks and a Sea Turtle Get New Home | National Geographic July 30, 2013—The National Aquarium in Baltimore, Maryland, has opened the "Blacktip Reef" exhibit that recreates in great detail the ecosystem of an Indo-Pac...

Bus2Antarctica: Onboard the National Geographic Sea Lion | National Geographic National Geographic Traveler contributing editor Andrew Evans is traveling from Washington D.C. to Antarctica by bus, but he had to hitch a ride with the Nation...

Over 100,000 Sea Turtles Nest at the Same Time. How? | National Geographic Hundreds of thousands of olive ridley sea turtles all arrive together to lay their eggs near Ostional, Costa Rica—and we know little about how they coordinate...

This Sea Slug Eats Its Own Kind | National Geographic The nudibranch is a cannibalistic sea slug.
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Adorable Googly-Eyed Sea Creature Puzzles Scientists | National Geographic Scientists aboard the Nautilus vessel recently spotted this cuddly creature 2,950 feet (900 meters) below the surface of the water off the coast of California. ...

Proof: Brian Skerry on Capturing the Soul of the Sea | National Geographic Photographer Brian Skerry has been diving with a camera for over 30 years, capturing the unseen world below the water's surface. A sense of duty to protect the ...

High Seas Rivalry | Wicked Tuna: Outer Banks A salty rivalry has developed between the reigning champs, Fishin' Frenzy, and the newest boat in the fleet, Foolish Pleasures.
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Incredible Sea Lion Birth Captured on Video | National Geographic On a National Geographic expedition to the Galápagos Islands, travelers witnessed something extraordinary: the birth of a sea lion. Even while in labor, the mo...

This Sea Slug Eats Its Own Kind | National Geographic The nudibranch is a cannibalistic sea slug.
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The Sea Otter's Enchanted Forest | America's National Parks Endangered sea otters protect the kelp beds by preying on small undersea life, which would otherwise overpopulate.
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Filming Sea Lions | America's National Parks The film crew get up close and personal with a group of sea lions. The curiosity of the sea lions makes filming underwater a tricky feat, but absolutely worth t...

Why Hundreds of Sea Otters Died in the Pacific | National Geographic When these otters were found wheezing and struggling with seizures on beaches in Homer, Alaska, researchers were surprised. In the past, maybe 75 dying otters h...

Adorable Googly-Eyed Sea Creature Puzzles Scientists | National Geographic Scientists aboard the Nautilus vessel recently spotted this cuddly creature 2,950 feet (900 meters) below the surface of the water off the coast of California. ...

This Sea Slug Eats Its Own Kind | National Geographic The nudibranch is a cannibalistic sea slug.
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About National Geographic:
National Geographic is the world's premium destination for science, expl...

Sea Nettle Jellyfish Birth | Untamed Americas Teeny tiny jellyfish are born, quickly growing long venomous tentacles in a matter of weeks.
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A Sea Creature You Can See Right Through | National Geographic Juvenile eels are transparent until it's time to metamorphose.
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Sea Lion Mating Season | Untamed Americas For newborn sea lions and their moms, life on the Peruvian coast can get pretty rough.
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Sea Nettle Jellyfish Birth | Untamed Americas Teeny tiny jellyfish are born, quickly growing long venomous tentacles in a matter of weeks.
➡ Subscribe:

About National Geographic:
National Geographic is ...

Sea Lion Mating Season | Untamed Americas For newborn sea lions and their moms, life on the Peruvian coast can get pretty rough.
➡ Subscribe:

About National Geographic:
National Geographic is the wo...

This Sea Slug Eats Its Own Kind | National Geographic The nudibranch is a cannibalistic sea slug.
➡ Subscribe:

About National Geographic:
National Geographic is the world's premium destination for science, expl...

Filming Sea Lions | America's National Parks The film crew get up close and personal with a group of sea lions. The curiosity of the sea lions makes filming underwater a tricky feat, but absolutely worth t...

A Sea Creature You Can See Right Through | National Geographic Juvenile eels are transparent until it's time to metamorphose.
➡ Subscribe:

About National Geographic:
National Geographic is the world's premium destinatio...

Why Hundreds of Sea Otters Died in the Pacific | National Geographic When these otters were found wheezing and struggling with seizures on beaches in Homer, Alaska, researchers were surprised. In the past, maybe 75 dying otters h...

Adorable Googly-Eyed Sea Creature Puzzles Scientists | National Geographic Scientists aboard the Nautilus vessel recently spotted this cuddly creature 2,950 feet (900 meters) below the surface of the water off the coast of California. ...

Sea of Galilee - Bibledex in Israel We take a look at an unspectacular lake which is a key location for many stories in the Bible. More at

Stages of dementia and Alzheimer's disease | Mental health | NCLEX-RN | Khan Academy Visit us () for health and medicine content or () for ...

Alzheimer's Disease: Grain Brain or Meathead? Subscribe to Dr. Greger's free nutrition newsletter at and get a free excerpt from his latest NYT Bestseller HOW NOT TO ...

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