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Plants & Animals Jul 21, 2025

Genetic differences set the size threshold for ant queens versus workers

For many ant species, caste determines destiny. Queens grow large, sprout wings, and lay eggs; workers stay small, wingless, and industrious. But how these castes develop—and how a young ant's future is determined by genetics ...

Plants & Animals Jul 21, 2025

Hold up, humans. Ants figured out medicine, farming and engineering long before we did

Think back to a time you helped someone move a heavy object, such as a couch. While at first the task may have appeared simple, it actually required a suite of advanced behaviors.

Evolution Jul 16, 2025

Mammals have evolved into ant eaters 12 times since the dinosaur age, study finds

Mammals have developed some unusual eating habits over the past 100 million years, but a new study has uncovered the surprising lengths to which some have gone to satisfy one of the more peculiar—a taste for ants and termites.

Plants & Animals Jul 10, 2025

Condo-style living helps keep the peace between homicidal neighbors inside these ant plants

Odd plants from a remote Pacific island reveal new insights into an important ecological question: how unrelated and antagonistic partners can form long-term mutualistic relationships with the same host.

Plants & Animals Jul 8, 2025

How ants actively protect themselves against dehydration

Insects use a wax layer on their bodies to prevent water loss. Furthermore, they use the layer for communication. Although the chemical composition of this layer has been extensively studied, researchers at Johannes Gutenberg ...

Biotechnology Jun 30, 2025

Ants help detect spotted lanternfly invasions by carrying pest DNA in honeydew

Virginia may have a new ally in the fight against one of the most invasive insects threatening trees, crops, and other commodities. Virginia Tech researchers, led by Assistant Professor Scotty Yang, in the Department of Entomology ...

Plants & Animals Jun 27, 2025

Fire ants in your yard? Learn the latest control recommendations

Researchers and Extension entomology specialists across the South work together to develop control strategies for pests such as ticks, mosquitoes, bed bugs and more. This includes fire ants, which are known for their unsightly ...

Evolution Jun 27, 2025

Fossil fungi trapped in amber reveal ancient origin of parasitic zombie-ants

Chinese Academy of Sciences researchers report that fossilized entomopathogenic fungi from mid-Cretaceous amber reveal some of the oldest direct evidence of parasitic relationships between fungi and insects, suggesting that ...

Evolution Jun 24, 2025

International research team analyzes the genetic basis of ant evolution

The existence of ant colonies was a mystery even to the famous naturalist Charles Darwin. How could evolution produce workers that cannot reproduce? Darwin assumed that workers increase the reproductive success of their queen, ...

Plants & Animals Jun 23, 2025

Do ants think? Do bees feel?

Animals were once considered mindless—incapable of thoughts or feelings.

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