Hundreds of thousands of lifeless fish have washed up on the shores of California's Lake San Antonio in an unprecedented mass die-off affecting a wide variety of species. The deaths began last ...

The blob — an extreme marine heatwave that hit the northeast Pacific between 2014 and 2016 — killed approximately 4 million ...

A mass fish die-off in Brazil’s Amazon River region has killed an estimated 20-30 metric tons of fish and other aquatic animals, following one of the worst droughts in Amazonian history.

Murres, a common seabird, look a little like flying penguins. These stout, tuxedo-styled birds dive and swim in the ocean to ...

BERLIN--Several substances seem to have contributed to the massive fish die-off in the Oder River that forms much of Germany’s border with Poland, a German official said Monday. Numerous ...

The loss of an estimated 4 million common murres during the marine heatwave known as the “Blob” was the biggest bird die-off ...

A British tabloid has insinuated that the release of treated water from the Fukushima Daiichi nuclear plant over 600 kilometers away is related to the fish die-off. Japanese experts, however ...

On November 11, fishermen from the Igarapé do Costa community—named after one of the region’s waterways, located near the homes of local residents—began noticing a fish die-off that ...

Scientists have uncovered the biggest mass die-off of a single species in the modern ... dived into frigid waters for fish, and nested in bustling colonies. But now, their vibrant presence has ...

Thousands of fish dying off in Lake Elsinore amid Airport Fire Biologists are monitoring the water at Lake Elsinore to see if falling ash from the Airport Fire could possibly be contributing to ...

Tons of pounds of rainbow trout have been reintroduced into Lake San Antonio by the California Department of Fish and Wildlife, allowing people to fish in the lake again after a large die-off happened ...

Kyle Broadway of the Wiscosnin DNR looked into the fish die-off on Monday, Dec. 10, at the boat landing near Six Lakes Resort ...