(Phys.org) —Ants have long been known to choose the shortest of several routes to a food source, but what happens when the shortest route is not the fastest? This situation can occur, for example, when ants are forced to ...
Invasive ants are economically costly and ecologically devastating, and most of our eradication attempts have failed. Now, researchers at the University of Buenos Aires and the University of Regensburg have discovered that ...
Plants & Animals
Jan 18, 2024
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A pair of researchers at the University of Lausanne has found a link between invasive animal species and commercial success in the global pet trade. In their paper published in Proceedings of the National Academy of Sciences, ...
Tawny crazy ants' pattern of genetic inheritance may have helped the South American species spread in the U.S., Texas A&M AgriLife researchers have discovered. The results could lead to a new way to control this invasive ...
Plants & Animals
Nov 25, 2019
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Having ancestors who were frequently exposed to stressors can improve one's own immune response to stressors, according to Penn State researchers. The results suggest that family history should be considered to predict or ...
Plants & Animals
Jan 21, 2019
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Some lizards in the eastern U.S. have adapted to invasive fire ants—which can bite, sting, and kill lizards—reversing geographical trends in behavioral and physical traits used to avoid predators. A new study describing ...
Evolution
Nov 29, 2018
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Native to South America, imported red fire ants were introduced accidentally into the United States in the early 20th century. These ants subsequently invaded other countries, including Australia, New Zealand, Taiwan, China, ...
Plants & Animals
Sep 12, 2018
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A team of researchers from Switzerland, France and New Zealand has found evidence suggesting that the bridgehead effect is a major driver for invasive species infections. In their paper published in Proceedings of the National ...
A group of scientists, led by Victoria University of Wellington's Professor Phil Lester, has discovered that invasive Argentine ants frequently carry a previously undescribed virus. These exotic ants also host a virus widely ...
Plants & Animals
Sep 9, 2015
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461
Professor Deborah Gordon recently sent hundreds of ants to the orbiting International Space Station. By studying how the ants adjust their behavior to cope with near-zero gravity conditions, scientists could improve the algorithms ...
Plants & Animals
Jan 20, 2014
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