News tagged with fish

How tuna stay warm with cold hearts

Scientists at The University of Manchester, working with colleagues at Stanford University in America, have discovered how prized bluefin tuna keep their hearts pumping during temperature changes that would ...

Feb 05, 2015
4.8 / 5 (6) 1

When estimating fish populations, seeing is believing

Somewhere off the Atlantic coast of Florida, a fishing boat bobs in the swell, and Nate Bacheler helps swing a fish trap over the side. It's a big metal cage shaped like a giant arrowhead, and it looks like ...

Feb 18, 2015
4.6 / 5 (5) 0

Baited video cameras help detect deep sea fish

Using baited longlines in conjunction with baited remote underwater video systems (BRUVs) has improved the way in which deep water fish stocks are monitored for conservation purposes.

Feb 09, 2015
5 / 5 (3) 0

Students assess commercial viability of larva meal

With global meat consumption expected to climb 73 percent over current levels by 2050 and the appetite for seafood booming, Cornell graduate business students are looking further down the food chain to help ...

Feb 11, 2015
5 / 5 (1) 0