Overcrowding is the number one reason for low oxygen in an aquarium. The rule of thumb for stocking a tank is one inch of ...

PARIS — By mid-century, higher levels of carbon dioxide (CO2) in ocean water could leave fish “intoxicated,” becoming lost at sea, a study said Wednesday. The oceans absorb about a third of the CO2 ...

Munday said around 2.3 billion tonnes of human CO2 emissions dissolve into the oceans every year, home to fish and other species, altering their chemical environment. ”We’ve now established it isn’t ...

The oceans absorb about a third of the CO2 released by mankind's burning of coal, oil and gas -- their chemical composition changing over time to become more acidic. Scientists from the University of ...

Rising carbon dioxide levels in oceans adversely change the behavior of fish through generations, raising the possibility that marine species may never fully adapt to their changed environment, ...

An international team of scientists has found leaving more big fish in the sea reduces the amount of carbon dioxide (CO2) released into the Earth's atmosphere. When a fish dies in the ocean it sinks ...

Paris - By mid-century, higher levels of carbon dioxide (CO2) in ocean water could leave fish "intoxicated", becoming lost at sea, a study said on Wednesday. The oceans absorb about a third of the CO2 ...

A project that turns captured carbon dioxide into food for farmed fish is to be tested in Norway. It involves producing Omega-3 fatty acids from algae that will be grown in a stream of CO2 at a test ...

Scientists from the University of New South Wales in Australia have now calculated that rising C)2 concentrations could cause a phenomenon known as hypercapnia in fish already by 2050.