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Cat flea
The Cat flea (Ctenocephalides felis) is one of the most abundant and widespread fleas in the world.
Note: The above text is excerpted from the Wikipedia article "Cat flea", which has been released under the GNU Free Documentation License.
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Plants & Animals News
March 28, 2025
Mar. 26, 2025 — A new species of fossil is 444 million years-old with soft insides perfectly preserved. Research 'ultramarathon' saw palaeontologist puzzled by bizarre fossil for 25 ...
Mar. 25, 2025 — By watching the ebb and flow of the brain's chemical signals, researchers are beginning to disentangle the molecular mechanisms underlying the intrinsic motivation to learn. In a new study of zebra finches, researchers show that a hit a dopamine ...
Mar. 24, 2025 — Researchers have discovered that chimpanzees living in Gombe Stream National Park in Tanzania employ a degree of engineering when making their tools, deliberately choosing plants that provide ...
Mar. 20, 2025 — A new study has discovered that birds in the Galapagos Islands are changing their behavior due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression. During trials involving traffic noise, Galapagos ...
Latest Headlines
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Mar. 28, 2025 — Weasels are often difficult to capture on camera, making it hard for conservationists to track their population numbers. This study aimed to determine the best material to use as bait for camera ...
Mar. 28, 2025 — Researchers show that a cocktail of growth factors reversed would-be lethal cell damage in mice with anthrax, suggesting that this approach could be adapted for use in ...
Mar. 28, 2025 — Researchers show that the immune system can recognize and control the latent stage of the parasite Toxoplasma gondii, a finding that can inform the study of latency in other infections of the nervous ...
Mar. 28, 2025 — Why do some plants thrive in specific regions but not in others? A study explores the factors shaping plant distributions and how these patterns have changed over millions of years. Analyzing nearly ...
Mar. 27, 2025 — In silico analysis of five industrial microorganisms identifies optimal strains and metabolic engineering strategies for producing 235 valuable ...
Mar. 27, 2025 — In the past, intact forests absorbed 7.8 billion tons of CO2 annually -- about a fifth of all human emissions -- but their carbon storage is increasingly at risk from climate change and human ...
Mar. 27, 2025 — The increasing number of people with eating disorders and a lack of national guidance for support teams has led to researchers calling for a new ...
Mar. 27, 2025 — The reuse of human urine would allow for the production of sustainable fertilizers for urban agriculture, with significant environmental benefits, a ...
Mar. 24, 2025 — Biologists have discovered that bombesin, a neurohormone controlling appetite in humans, also regulates feeding in starfish, revealing its ancient evolutionary origin dating back over 500 million ...
Mar. 26, 2025 — Scientists uncovered how whole-genome duplication emerges and remains stable over thousands of generations of evolution in the ...