These pens go by many names around the world, but they're known mainly by two monikers. One is "ballpoint pen," which describes the principle behind it, and "biro," which is the name of the man who ...

Crowding is a common aquacultural procedure and its monitoring and management is key to limiting its potential detrimental effects upon the fish. Crowding intensity in Atlantic salmon aquaculture is ...

NOTE: We have decided to extend the deadline for public input after receiving several requests for more time. This blog was edited Jan. 11 to reflect the new deadline for feedback March 4, 2017.

The aim of this study was to investigate the effect of continuous light of different duration, applied from late autumn to spring in the second year of the production cycle, on the production ...