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Ichthyology

Oarfish Sharks Shark Species Anglerfish Deep-Sea Fish Snailfish Species Discovery Fish Behavior Shark Behavior Ribbonfish

Study: Warm-Bodied Sharks and Tunas Use 4× More Energy and Risk Overheating

The analysis sets heat limits that signal shrinking range for big ocean predators as seas warm.

Rare Twin Oarfish Stranding in Cabo Goes Viral

Two Rare Deep-Sea Ribbonfish Stranded Alive at Cabo San Lucas Are Returned to Sea

Viral Video Shows Two Rare Oarfish at Cabo San Lucas as Tourists Push Them Back to Sea

Two Rare Oarfish Surface at Cabo San Lucas as Beachgoers Help Guide Them Back to Sea

Study Confirms Elusive Great White 'Ghost' Population in Spanish Mediterranean

Genetic Study Confirms Rare Juvenile White Shark Off Alicante

Robotic Stingray Fins Reveal Downward 'Unsteady Ground Effect' Near Seafloor

ROV Footage Reveals Geometric Fish Nest Fields on Antarctic Seafloor

12-Year Acoustic Record of Caribbean Grouper Reveals Shift Toward Territorial Spawning Calls

Scientists Formally Describe Three New Abyssal Snailfish Off California

Rare Hoodwinker Sunfish Washes Ashore at Bodega Bay

Male Ratfish Grow True Forehead Teeth for Mating, Study Finds

Scientists Name Three New Abyssal Snailfishes Off California

First Documented Orange Nurse Shark Confirmed off Costa Rica

Long-Lost Sailback Houndshark Rediscovered in Papua New Guinea After 50 Years

Study Confirms First Xanthic Orange Nurse Shark Recorded in Costa Rica’s Caribbean

Montenegro Fisherman Catches and Releases Young White Shark in Rare Adriatic Sighting

Oarfish Washes Ashore in Tamil Nadu as Global Sightings Surge

Oarfish Wash Ashore in India, Tasmania and New Zealand in Rare Global Wave