A new study suggests that elephant seals can serve as “smart sensors” for monitoring fish populations in the ocean’s twilight ...

Elephant seals are now key players in ocean research. Fitted with smart sensors, these massive marine mammals are helping ...

Scientists have a different idea of the twilight zone. To them, it’s an area of the open ocean where most fish live – depths of 650 to 3,200 feet.

A new study by marine biologists reports that seals can essentially act as 'smart sensors' for monitoring fish populations in the ocean's eerily dim 'twilight zone.' ...

A new study by marine biologists reports that seals can essentially act as 'smart sensors' for monitoring fish populations in ...

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The ocean's twilight zone lies between 200 and 1,000 meters below the surface, where light starts to fade but is not ...