The first vertebrates on Earth were fish, and scientists believe they first appeared around 480 million years ago. But fossil records from this time are spotty, with only small fragments identified. By 420 million years ago, ...
Evolution
Oct 25, 2018
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317
The undersea world isn't as quiet as we thought, according to a New Zealand researcher who found fish can "talk" to each other.
Plants & Animals
Jul 7, 2010
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3
Just as one too many cocktails can lead a person to make bad choices, a few drops of oil can cause coral reef fish to make poor decisions, according to a paper published today in Nature Ecology & Evolution. A team of fisheries ...
Environment
Jul 17, 2017
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521
Large-scale cultivation of sea lettuce can help reduce acidification of the oceans. And help solve the global food supply problem to boot.
Environment
Dec 23, 2010
6
1
In a deadly game of heads or tails venomous sea snakes in the Pacific and Indian Oceans deceive their predators into believing they have two heads, claims research published today in Marine Ecology.
Ecology
Aug 6, 2009
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0
Humans are experts at domesticating other species and our world would be unrecognizable without it. There would be no cities, no supermarkets, and no pets. Domestication is a special kind of cooperative relationship, where ...
Plants & Animals
Dec 8, 2020
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939
The first video of tool use by a fish has been published in the journal Coral Reefs by Giacomo Bernardi, professor of ecology and evolutionary biology at the University of California, Santa Cruz.
Plants & Animals
Sep 28, 2011
6
1
Research into reef fish species diversity will provide conservationists with new information to protect the Great Barrier Reef.
Evolution
Jun 3, 2014
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0
Scientists studying nearly identical coral reef systems off Australia discovered something unusual on the reefs subjected to nearly exclusive fishing of sharks—fish with significantly smaller eyes and tails. The study is ...
Ecology
Jan 16, 2018
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211
Fang blennies are small fish with big teeth. Specifically, they have two large canine teeth that jut out of their lower jaw. Since blenny fish are only about two inches long, these "fangs" would be less than intimidating ...
Plants & Animals
Mar 30, 2017
0
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