Shark Skin-Inspired Designs Improve Aerodynamic Performance
To build more aerodynamic machines, researchers are drawing inspiration from an unlikely source: the ocean. A team of evolutionary biologists and engineers at Harvard University,…
Sharks
Special Fishing Weights Could Help Save Hammerhead Sharks
The global population of hammerhead sharks, a group of sharks in the family Sphyrnidae, has plummeted by 89% in the last 20 years, largely due…
Visual Repellants May Help Prevent Shark Attacks
Structures in the brains of great sharks are similar to the ones found in humans, and these could be the key to prevent further shark…
Great White Shark Have a More Varied Diet Than Previously Thought
It might seem that Carcharodon carcharias choose seals and sea lions as their preferred prey, but studies indicate that great white sharks consume different prey…
Pacific Islanders Weapons Indicate that Three Shark Species Disappeared
The analysis of the weapons used by the indigenous people of the Gilbert Islands in the central Pacific Ocean, which primarily use shark teeth, indicate…
Relationships of Male Dolphins from Shark Bay Determined by Slow Swimming
In Shark Bay, Australia, the male dolphins are well known to marine biologists for their messy social entanglements. These relationships are so unique, that they’re…
New Shark Species Bythaelurus Giddingsi Discovered in Galapagos Islands
Deep-sea dives around the Galapagos Islands have uncovered a new species of catshark, about 1.3 feet long. Bythaelurus giddingsi was discovered by scientists and specimens were…
Hybrid Sharks Ready to Take Over the Oceans: Fact and/or Fiction
As much as some media outlets would like the appearance of hybrid sharks to foster new, incredible shark attacks, the reality of the situation is…
First Hybrid Sharks Discovered Near Australia
As one of the oldest species on the planet, Sharks have had millions of years of evolution to perfect their predator form, and now sharks…
New Zealand Beach Hosts Battle Between Killer Whales and Sharks
Normally when killer whales and sharks do battle, it takes place far away from humans, but one recent brawl took place on a New Zealand…