Digesting fish waste can allow circular fish and vegetable farms (aquaponics) to produce biogas that can be fed back into the energy system of these farms. This also generates excellent nutrition for ...

It’s almost Halloween, and kids will be knocking on doors across America asking for sweet handouts. For many animals, though, finding food isn’t so easy—it requires a combination of keen senses, ...

Keep eating fish, but be choosy about the kind of fish you eat. That's the verdict of health professionals trying to deliver a risk-benefit message about fish, said Howard Reid, who handles food ...

In the middle of the southern Indian Ocean lies a vast underwater volcanic ridge known as the Kerguelen Plateau. At its center sits Australia's most remote territory: Heard Island and McDonald Islands ...