Deep-dive dinners are the norm for tuna and swordfish, oceanographers find
How far would you go for a good meal? For some of the ocean's top predators, maintaining a decent diet requires some ...
Boston College4d
The origins of ocean 'dead zones'
Photo Credit: NASA Oxygen-starved ocean “dead zones,” where fish and animals cannot survive, have been expanding in the open ocean and coastal waters for several decades as a result of human ...
Mongabay15d
Seal ‘oceanographers’ reveal fish abundance in Pacific Ocean’s twilight zone
The twilight, or mesopelagic, zone — the layer of ocean water that extends 200–1000 meters (656–3280 feet) deep — is an inhospitable place. “It’s completely dark, it’s extremely cold ...