Piranha fish have a powerful bite. Their teeth help them shred through the flesh of their prey or even scrape plants off rocks to supplement their diet.
Evolution
Oct 15, 2019
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(PhysOrg.com) -- A 380-million-year-old fossil fish that shows an unborn embryo and umbilical cord has been discovered, scientists report in the journal Nature.
Feb 25, 2009
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Research led by the Department of Anthropology at the University of Alaska in Fairbanks has delved into the freshwater fishing practices of ancient Native Americans. In the paper, "Freshwater and anadromous fishing in Ice ...
Facebook is well-known for connecting friends, publicizing events and allowing people ample space to procrastinate online.
Plants & Animals
May 13, 2011
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Forget diamonds—plastic is forever. It takes decades, or even centuries, for plastic to break down, and nearly every piece of plastic ever made still exists in some form today. We've known for a while that big pieces of ...
Ecology
Apr 29, 2021
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Historical biodiversity data is being obtained from museum specimens, literature, classic monographs and old photographs, yet those sources can be damaged, lost or not completely adequate. That brings us to the need of finding ...
Ecology
Jan 20, 2020
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It is only 7mm longer than the world's smallest fish, and seems to only appear at night, but the bright blue belly of a tiny Amazonian fish caught the eye of a team of scientists who spotted it was a new species and genus.
Plants & Animals
Mar 28, 2013
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The first scientific results from an ambitious voyage led by a group of graduate students from Scripps Institution of Oceanography at UC San Diego offer a stark view of human pollution and its infiltration of an area of the ...
Environment
Jun 30, 2011
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In what is an intriguing mix of past and future, an international team of researchers, including some from the University of Bonn, has stumbled upon a surprising window to the past in Kourou in French Guiana. In the clay ...
Paleontology & Fossils
Mar 26, 2024
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The ability of deep-sea corals to harbor a broad array of marine life, including commercially important fish species, make these habitat-forming organisms of immediate interest to conservationists, managers, and scientists. ...
Environment
Oct 23, 2012
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