Harbour porpoises eat approximately ten percent of their body weight in fish per day. Their diet mainly comprises gobies, whiting, sand lances, herring and sprats. These mammals are in constant danger of starvation. Other ...
Nov 23, 2015 in Ecology
What's for dinner? Before long, it may well be genetically modified salmon, the first such altered animal cleared for human consumption in the United States.
Nov 19, 2015 in Biotechnology