Largest Marine Protected Area in North America Created off Mexico loading...
Largest Marine Protected Area in North America Created off Mexico
The Revillagigedo marine reserve protects a vast area in the Pacific and is home to many sharks, rays, and other life.
Shark-Fishing Forum Reveals Destructive Practices Despite Good Intentions loading...
Shark-Fishing Forum Reveals Destructive Practices Despite Good Intentions
A new study identifies hundreds of instances of illegal shark fishing in Florida. The analysis suggests that many fishermen value sustainable fishing but are often skeptical of—or outright resistant to—many of the efforts to promote it.
Watch a Tiny Blue Shark Dominate a 15-Foot Mako loading...
Watch a Tiny Blue Shark Dominate a 15-Foot Mako
What happens when there's suddenly food in the open ocean? Scientists set up an experiment in the remote southwestern Pacific to find out.
This Shark Eats Grass, and No One Knows Why loading...
This Shark Eats Grass, and No One Knows Why
The bonnethead shark's diet of seagrass has researchers stumped.
Mysterious Ghost Sharks' Sex Habits Revealed loading...
Mysterious Ghost Sharks' Sex Habits Revealed
Not only do males have retractable sex organs on their heads, females have a special place in their reproductive system for sperm.
Endangered Grey Nurse Shark Congregating Near Rainbow Beach loading...
Endangered Grey Nurse Shark Congregating Near Rainbow Beach
Large groupings have been spotted in a popular dive-site off Australia’s East Coast.
Why an 2.5-Metre Great White Shark Leapt Onto a Fishing Boat loading...
Why an 2.5-Metre Great White Shark Leapt Onto a Fishing Boat
One expert believes the story of a great white shark leaping unprovoked onto a small fishing boat, if true, would be highly unusual.
How do Animals Have Sex Underwater? loading...
How do Animals Have Sex Underwater?
Speed, angle, and agility combat the difficulties of aquatic mating.
Mysterious Shark Killer (Partially) Identified loading...
Mysterious Shark Killer (Partially) Identified
Scientists have discovered a surprising culprit behind a rash of shark strandings in California and elsewhere, but many questions remain.
These Sharks live to be 400 years old loading...
These Sharks live to be 400 years old
It is now the longest living vertebrate on the planet
These Sharks Thrive Inside an Underwater Volcano loading...
These Sharks Thrive Inside an Underwater Volcano
Scientists bring robots to the "Sharkcano" to better understand the harsh, mysterious place.
About the Show
An elite team of marine biologists set out to investigate why the waterways surrounding Sydney have become hunting grounds for some of the most dangerous shark species known to man.

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