(Phys.org)—The fossilized fangs of saber-toothed cats hold clues to how the extinct mammals shared space and food with other large predators 9 million years ago.
Plants & Animals
Nov 6, 2012
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Ever wondered how deadly snakes evolved their fangs? The answer lies in particular microscopic features of their teeth, research led by Flinders University and the South Australian Museum suggests.
Evolution
Aug 10, 2021
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A team that studies how biological structures such as cactus spines and mantis shrimp appendages puncture living tissue has turned its attention to viper fangs. Specifically, the scientists wanted to know, what physical characteristics ...
Plants & Animals
Apr 16, 2019
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The fangs of the large wandering spider (Cupiennius salei) are incisively shaped, right to the tip. The spider uses its curved fang to grasp its prey, punctures its chitinous armour and injects venom into the victim. As a ...
Plants & Animals
Jun 12, 2014
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With tiny 1-inch long jaws, a new species of plant-eater has come to light in rocks in southern Africa dating to the early dinosaur era, some 200 million years ago. This "punk-sized" herbivore is one of a menagerie of bizarre, ...
Archaeology
Oct 3, 2012
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The toothiest prehistoric predators also had beefier arm bones, according to results of a study published today in the journal Paleobiology.
Archaeology
Jan 4, 2012
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The International Institute for Species Exploration at Arizona State University and an international committee of taxonomists - scientists responsible for species exploration and classification - today announce the top 10 ...
Plants & Animals
May 21, 2010
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Few structures in nature inspire more fear and fascination than the fangs of venomous snakes.
Evolution
May 13, 2021
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Facebook games pioneer Zynga on Wednesday said it was expanding its casino-style offerings with an "Elite Slots" title that weaves social and story elements with luck-based play.
Business
Dec 12, 2012
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Panicked villagers in a remote Indian state complained Monday of an invasion of giant venomous spiders that resemble tarantulas but are unknown to local specialists.
Plants & Animals
Jun 4, 2012
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