"sharks"

A new genome-based study suggests that ancient sharks like frilled and cow sharks could sit outside the family tree that includes all other...

The study not only reveals how young white sharks respond to extreme weather but also offers a new way for scientists to separate real anima...

A widely used antidepressant, sertraline, is now being detected in the brains of hammerhead sharks off the coast of Rio de Janeiro, revealin...

A set of giant Megalodon vertebrae that vanished for decades has been rediscovered in Denmark, confirming that this prehistoric shark may ha...

Marine protected areas offer wonderful destinations for seaside travel. The Blue Park Award winners are standouts, with the best management...

Scientists exploring the reefs of eastern Papua New Guinea have discovered a new species of walking shark, bringing the total number of know...

A two-year study in Palm Beach County, Florida found that reduced water clarity may disrupt hunting and movement patterns and could increase...

Science has spent decades trying to reconstruct Megalodon, the most powerful predator the oceans ever produced. The picture that emerges is...

Long before birds ruled the skies, the dragonfly evolved a hunting strategy so effective that it still outperforms most predators today.

Researchers in Australia are developing smart surfboard fins embedded with sensors, lights and electromagnetic systems designed to reduce sh...

A rare deep-sea sevengill shark with unusual patchy coloration was found to be in poor energetic condition, suggesting that even subtle disr...

A new study shows that stable zinc isotopes in stingray muscle tissue capture ecological information that carbon and nitrogen isotopes miss....