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Plants & Animals Sep 24, 2024

Ant queens cannibalize their sick offspring and 'recycle' them, new study reveals

Instead of nurturing their sick young, ant queens eat their infected offspring at the first sign of illness then "recycle" them into energy to produce new eggs, a new study led by the University of Oxford has shown. The findings ...

Plants & Animals Sep 20, 2024

Black garden ants modify the structure of their nests to mitigate fungal infection spread

A small team of biologists at the University of Bristol has found that black garden ants modify the physical structure of their nests to mitigate infection spread. The group has written a paper describing the experiments ...

Evolution Aug 29, 2024

Larger ant colonies drive the evolution of worker castes: Division of labor is key to life's complexity, says study

Just like human societies, ant societies have a division of labor. Within a colony, some individuals feed the young while others are soldiers who protect the colony from intruders. New research across 794 ant species, published ...

Other Aug 24, 2024

Saturday Citations: Tarantulas and their homies; how mosquitoes find you; black holes not mysterious at all

So much science news this week. It's like a torrential deluge of information bursting explosively through a levee of ignorance. Who built that levee, anyway? How did they get that through the legislature? Anyway, of the hundreds ...

Evolution Aug 22, 2024

Tarantulas' hairiness may have evolved as a defense mechanism against predatory ants

An article published in Journal of Natural History reviews the mutually beneficial ecological relationships and evolutionary adaptations of tarantulas. The study reveals that the infamous spiders are actually often on friendly ...

Ecology Aug 14, 2024

First biogeographic map of ants reveals nine global realms

The distribution of species around the globe is not a random process but an outcome resulting from several evolutionary mechanisms as well as past and current environmental limitations. As a result, since the mid-19th century, ...

Plants & Animals Aug 11, 2024

Would you trust an ant to amputate your limb? Science is showing they are skilled surgeons

An insect bites off another insect's leg. Is this predatory behavior, aggression, defense, competition or something else? In the case of carpenter ants, it's for the good of the amputee and to the benefit of the colony.

Ecology Aug 2, 2024

White ants: The Earth's backboneless backbone

The first thoughts that probably come to mind when you read the words "white ant" are images of house destruction, wood damage, pest control, and spending money! While white ants are in fact a major structural and agricultural ...

Plants & Animals Jul 25, 2024

Battling the red palm weevil: Investigating the devastation on date palm plantations of the Middle East

The red palm weevil can devastate the valuable date palm plantations of the Middle East. Yet, date producers are still hesitant to apply new technologies that can control this invasive pest. A recent ICARDA study reveals ...

Plants & Animals Jul 24, 2024

Biologists discover human-infecting parasite produces sterile soldiers like ants and termites

New research from scientists at UC San Diego's Scripps Institution of Oceanography finds a tiny freshwater parasite known to cause health problems in humans defends its colonies with a class of soldiers that cannot reproduce.

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