The main component of common cuttlefish ink — melanin — strongly sticks to shark smell sensors, possibly explaining why the predators avoid ink.

Contender, named in honor of OCEARCH partner Contender Boats, is the largest male white shark the group has ever caught, ...

While Contender is the largest male caught and tagged along the East Coast by OCEARCH, it tagged a bigger female white shark in 2020, off Nova Scotia. That shark, named Nukumi, was 17 feet, 2 inches, ...

A snapshot of blacktip reef sharks hunting hardyhead silverside fish won the 2024 Royal Society Publishing Photography Competition.

OCEARCH researchers are tracking what might be the largest male white shark ever tagged, with recent signals coming from ...

Lori started as an inventor and did not think about entering the business world. It all happened when her ideas started ...

The examination revealed damage to the mouth and signs of hemorrhaging. Wildlife experts disclose disturbing details after 14-foot thresher shark washes ashore: 'Major risk to sharks and other ocean ...

1. Stay Calm and Relaxed: Nurse sharks are generally non-aggressive, but sudden, erratic movements can startle them. Maintain a calm demeanour, and swim smoothly. Avoid splashing or making fast, jerky ...