In order to better understand and protect wild stocks of salmon, it's necessary to track their whereabouts using implanted acoustic tags. Needless to say, the longer that those tags are able to ...

The fastest way to track a fish is to use the cloud, figuratively speaking. A new acoustic receiver developed by researchers at Pacific Northwest National Laboratory (PNNL) and published in the ...

DANBURY — Two grass carp flopped in a net as Todd Bobowick carried them from a tank on the back of his truck to the town boat launch, where he released them into Candlewood Lake on Wednesday morning.

New tracking and observing technologies are giving marine conservationists a fish-eye view of conditions, from overfishing to climate change, that are contributing to declining fish populations, ...

A new acoustic fish-tracking tag is so tiny it can be injected with a syringe. It's small size enables researchers to more precisely and safely record how fish swim through dams and use that ...

Three marine robot vehicles – the AutoNaut, the C-Enduro, and the SV3 Waveglider – recently launched from Plymouth Harbour in the U.K. for a fish-tracking mission in and around new Marine Protected ...

Self-powering technology is showing up in a lot of places from clothing to tires, but fish seem to have been left out – until now. Scientists at the US Department of Energy's Pacific Northwest ...

In an effort to eradicate illegal fishing and seafood fraud, the Obama Administration is launching a fish tracking system that would eventually tell consumers where their fish was caught, processed ...

By Kaia Glickman Fish were discovered to make sounds more than 2,000 years ago, but they have gone largely unheard by humans. While a typical, bustling coral reef may be home to dozens of fish species ...

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