Body mass and cell size are major factors in a fish’s ability to withstand temperature-dependent, low-oxygen environments. Fish worldwide are being plagued by larger and more frequent episodes of ...

Fish that live in rivers, ditches, and streams are better able to withstand warming water than fish in the sea. This is the ...

Larger fishes are more likely to experience oxygen deficiency in warming water than smaller species. The same applies to fish with large cells, note researchers at Radboud University in their latest ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

Larger fishes are more likely to experience oxygen deficiency in warming water than smaller species. The same applies to fish with large cells, note researchers. In addition, marine fishes are less ...