Colorado Parks and Wildlife (CPW) has announced that the greenback cutthroat trout is naturally reproducing in the state after more than 10 years of rescue efforts to stop it from going extinct. The ...

Polar fish experience lower mortality than tropical fish, allowing them to delay reproduction until later in life when they are larger and can produce more eggs, according to a study by Mariana ...

Contrary to what is stated in biology textbooks, the growth of fish doesn’t slow down when and because they start spawning. In fact, their growth accelerates after they reproduce, according to a new ...

The greenback cutthroat trout, considered extinct for 85 years, was found naturally reproducing in Colorado waters after more than a decade of conservation efforts, officials said. Photo from Colorado ...

Defying the global trends of adverse climatic change that has resulted in the melting of glaciers worldwide, new reports and satellite photos have indicated that the glaciers in the mountainous region ...

A UB research team will investigate why stocked fish in Lake Ontario are not reproducing. The effort is being funded by New York Sea Grant, which recently announced eight projects totaling $1.3 ...

BBC’s Blue Planet II team waited a whole YEAR to film the marbled Grouper fish reproducing - only to miss the big moment and get attacked by sharks. The team from the hit nature series narrated by Sir ...

Researchers say that the Ocellated Wrasse is likely to be impacted by the increasing acidity of the oceans A new study suggests that the increasing acidification of the oceans is likely to interfere ...

In times of desperation, female sawtooth sharks have been known to reproduce sans males. For other species, solo reproduction is downright vanilla. blickwinkel / Alamy When it comes to getting ...

The team were trying to capture the moment marbled Grouper fish reproduce but were ambushed by 100 Grey Reef sharks Get daily headlines and breaking news alerts for FREE by signing up to our ...