A report issued last week revealed that, worldwide, migratory freshwater fish have declined by 76% since 1970. This result joins a growing and dispiriting list of dramatic declines for biodiversity ...

A new study from researchers at the Scripps Institution of Oceanography at the University of California San Diego has documented a successful recovery effort among Nassau Grouper populations in the ...

Add Yahoo as a preferred source to see more of our stories on Google. There has been a dramatic rise in fish deaths in Dnipropetrovsk Oblast following Russian forces blowing up the Kakhovka ...

A study spanning nearly four decades paints a clear picture of the transformation of fish communities in the Elbe estuary. Researchers at the Leibniz Institute for the Analysis of Biodiversity Change ...

According to Fishkeeping World, Dan's right. The site explains that it's not unusual for betta fish to "play dead" or sleep ...