Scientists have debunked the belief that using tools is unique to mammals and birds, after documenting tropical fish that ...

A recent study on cell-cultivated fish has produced promising results that could put seafood back on the menu for the three ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

From a distance, they look like tiny white dots floating on the sea. But get closer, and you’ll see people sitting on ...

The monarch butterfly's annual migratory journey from Mexico to the U.S. and then Canada is a breeze compared to the federal ...

The monarch butterfly's annual migratory journey from Canada to Mexico is a breeze compared to the federal government's ...

A study in the United States found a dramatic 22% decline in butterfly populations between ... ecological modeler with the state of Washington Fish and Wildlife Department. To put it in context ...

Large numbers of dead or dying fish have washed up on the banks of the Richmond River at Ballina in Northern New South Wales since yesterday with more deaths expected in the coming days ...

Below are some reasons why some fish species are aggressive: Fighting for food. Some fish will always compete for food. An aggressive fish will fight off other fish that are perceived to be a ...

US butterfly populations have declined by 22% ... an ecologist and data scientist at the Washington Department of Fish and Wildlife. Butterflies that live in both southern and northern regions ...

When the U.S. Fish and Wildlife Service (USFWS) began asking for comments last December on their proposal to name the monarch butterfly as an endangered species, UC Davis distinguished professor ...

“This study is among the longest running for a tropical butterfly, and it has been a privilege to get to work with such an amazing dataset,” said Sarah Steele Cabrera, a doctoral candidate at the ...