aquaculture

  • Lobsters Have Been Hiding Their Ages From Us. No More

    Lobsters Have Been Hiding Their Ages From Us. No More

    For all anyone knows, some species of lobster may regularly live past 100 years. But these crustaceans are hard to accurately age — often, people simply guess by how big they are, but that’s a flawed method. Now, a team of researchers from the University of East Anglia have figured out that slight changes in…


  • Tour The Fish Farm Hidden In A Hong Kong High-Rise

    Tour The Fish Farm Hidden In A Hong Kong High-Rise

    In cities as crowded as Hong Kong, there is nowhere to go but up, up, up — even for fish. So, on the 15th floor of a high-rise, is a mini ocean in the sky: 80,000 litres of salt water where young groupers swim under cool, blue light. Could this be the future of urban…