The EOOH scores toxicity in four different categories from safe (score of 0) to high (score between 0.8 and 1).

An endangered mako shark breached multiple times in Tikhaya Bay, Russia, on June 26, 2025. Experts say unusually high summer ...

White sharks suffered great declines after the Jaws movie was released. But these iconic predators must be protected.

But researchers aren't sure whether the octopus intended to ride on a shark's head. The shortfin mako is a large shark with big black button eyes and is extremely fast. Photo: Shutterstock ...

In a video captured in December 2023 and released in March 2025, the two species were in peaceful harmony just below the water's surface as the mako shark appeared to usher the peach-orange ...

Dr. Constantine said. “‘Is it entangled in fishing gear or had a big bite?’” Wednesday Davis, a technician, sent up a drone to get a closer look at the 10-foot-long shark.

HOLLYWOOD, Fla. – A 10-to-12-foot mako shark, one of the fastest fish in the world, was spotted in North Lake in Hollywood, surprising residents and raising concerns about its health. Jeanette ...

Dodd said $20 of the $42.50 cost for custom plates goes to the Atlantic Shark Institute to fund research efforts including tagging and tracking endangered species (including the mako) and equipment.

A mako shark lunges from the water as experts try to get bite impressions from the predator. (Image credit: Discovery Channel) A final test involved getting tissue samples from another 12-foot mako.

The Megalodon was more slender and possibly even longer than we thought. It was more like the modern mako shark. It still would have been a formidable predator at the top of the ancient marine food ...

An endangered species, the shortfin mako is also the fastest shark: It can hit 46 miles per hour (74 kilometers per hour) in short bursts, according to the Smithsonian Institution.