Fish growth in farm ponds often times may be increased by pond fertilization. Food shortages will limit fish growth, and pond fertilization will increase the growth of microscopic plants ...

The Oceaneos Marine Research Foundation of Vancouver, Canada, says that it is seeking permits from the Chilean government to release up to 10 tonnes of iron particles 130 kilometers off the coast of ...

Much to the amazement of the researchers at UK's Hull University, they were startled to find that a hybrid female fish had developed testicles, self-fertilized her eggs and even given birth to ...