Every year as part of the city’s St. Patrick’s Day celebrations, thousands of onlookers clad in green cheer on a boat crew sprinkling orange powder into the Chicago River to turn it a festive shade.

You may not think of fish as being noisy, but they can actually be a pretty vocal bunch. A new AI system is able to quickly ...

"But nobody has ever asked whether wild fish have the capacity, or indeed motivation, to recognize us when we enter their underwater world," says Maëlan Tomasek, a doctoral student at MPI-AB and ...

Fighting fish, thirsty camels and hairy shrimp are all featured among the winning images of the 2025 Underwater Photographer of the Year competition. Spanish photographer Alvaro Herrero was named ...

Among the incredible images celebrated in this year's awards are scenes of 'jousting' male fish, an 'unfazed' octopus ... the winner of this year's prestigious Underwater Photographer of the ...

The row over the “fish disco” deterrent, as it is known in Whitehall circles, marks the latest salvo in the UK’s long-running battle to balance growth with environmental protections.

"But nobody has ever asked whether wild fish have the capacity, or indeed motivation, to recognize us when we enter their underwater world," says Maëlan Tomasek, a doctoral student at MPI-AB and ...