Reference Terms
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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
May 9, 2025
May 9, 2025 — New research from a team of cognitive scientists and evolutionary biologists finds that chimpanzees drum rhythmically, using regular spacing between drum hits. Their results show that eastern and western chimpanzees -- two distinct subspecies -- ...
May 8, 2025 — Why do cats generally live longer than dogs? New research suggests that longer lifespans of mammals like cats could be linked to their bigger brains and more complex immune ...
May 8, 2025 — A recent study marks the first reported instance of generative AI designing synthetic molecules that can successfully control gene expression in healthy mammalian cells. As a proof-of-concept, the authors of the study asked the AI to design ...
May 6, 2025 — Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new ...
Latest Headlines
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Cannabis Study: Legalization Reduces Problematic Consumption, Particularly Among Certain Individuals
May 7, 2025 — Researchers are investigating how the legal supply of cannabis affects consumption and mental health among participants. In a first academic ...
May 9, 2025 — Wild chimpanzees alter the meaning of single calls when embedding them into diverse call combinations, mirroring linguistic operations in human language. Human language, however, allows an infinite ...
May 9, 2025 — Modern HIV medicine is based on a common genetic mutation. Now, researchers have traced where and when the mutation arose -- and how it protected our ancestors from ancient ...
May 9, 2025 — The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 million years ago were ...
May 9, 2025 — In a new study, researchers are investigating the interaction of major global change drivers on ...
May 9, 2025 — The marine bacterium Alcanivorax borkumensis feeds on oil, multiplying rapidly in the wake of oil spills, and thereby accelerating the elimination of the pollution, in many cases. It does this by ...
May 9, 2025 — More than a decade ago, researchers launched the BabySeq Project, a pilot program to return newborn genomic sequencing results to parents and measure the effects on newborn care. Today, over 30 ...
May 9, 2025 — A scientist decided to find out why a bacterial infection makes fruit flies promiscuous. What he discovered could help curb mosquito-borne diseases and manage crop ...
May 9, 2025 — Antarctic krill do not only react to external environmental influences such as light or food. They also use their internal clock to adapt to the extreme conditions of the polar ...
May 9, 2025 — New research shows that the gum disease bacterium P. gingivalis can slip into the bloodstream and infiltrate the heart. There, it quietly drives scar tissue buildup -- distorting the heart's ...