Changes in ocean currents stemming from global warming have led to a sharp increase in endangered Japanese eel larvae reaching rivers in Hokkaido in recent years, a scientific team found. The ...

There is trouble on the horizon in the northernmost prefecture of Hokkaido, where poor fishing conditions triggered by global ...

The haul of pink salmon in rivers in Hokkaido has plummeted to roughly one-20th the size of the previous good catch in 2020. Those in the industry suggest that warmer waters have led to the ...