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Plants & Animals Jan 30, 2023

Species of rock ant doesn't just walk randomly, they 'meander' systematically

If you've ever watched an ant searching for food, you probably assumed that they were just covering ground in a random fashion. But a study by researchers reporting in the journal iScience on January 30 now finds that at ...

Plants & Animals Jan 26, 2023

Training ants to sniff out cancerous tumors in mice

A team of researchers from Université Sorbonne Paris Nord, Université Paris-Saclay and Institut Universitaire de France has found that it is possible train ants to sniff out cancerous tumors in mice. In their study, published ...

Plants & Animals Jan 19, 2023

Ant raids are decimating honeybee colonies, says study

Researchers from the Victoria University of Wellington have demonstrated a link between invasive ant species and increased levels of diseases in bees.

Plants & Animals Jan 19, 2023

The fungal zombies in HBO's 'The Last of Us' are based on real, horrifying biology

In the premiere of HBO's big budget video game adaption "The Last of Us," a scientist on a 1960s Dick Cavett-like talk show raises the idea that a fungal, not viral, infection will spell the end of humanity. On the surface, ...

General Physics Jan 19, 2023

Active matter theory explains fire-ant group behavior

Ants are social insects and the Solenopsis invicta species—known as the fire ant—is no exception. The social interactions of this invasive insect, which comes from South America, are framed within the context of the theory ...

Evolution Jan 16, 2023

Native eastern fence lizards change their bodies and behavior in response to invasive red imported fire ants

An eastern fence lizard basking in the sun feels a small red ant walk over its back. Not hungry, it ignores the insect. Soon there are lots of ants crawling up its legs, biting the scales that usually protect it and inserting ...

Ecology Jan 16, 2023

Study finds ants aren't altering behavior in rising temperatures

Researchers at North Carolina State University found in a recent study that ants did not adjust their behavior in response to warming temperatures and persisted in sub-optimal microhabitats even when optimal ones were present. ...

Evolution Dec 21, 2022

Researchers discover rapid and predictable genome evolution across three hybrid ant populations

Over the past ten years, the DNA sequencing revolution has revealed that mating between two different species, i.e., hybridization, once considered rare, is actually widespread across the tree of life. This came as a surprise—hybridization ...

Plants & Animals Dec 7, 2022

Argentine ants will do anything for sugar, but they won't do this

It might seem like common sense that a starving animal is more likely to take dangerous risks to obtain food than one with a full belly. But new research from UCLA shows that groups of Argentine ants, who forage boldly when ...

Plants & Animals Dec 7, 2022

Sharing is caring with fire ant venom

Venom is associated with being harmful, but red imported fire ants are using their venom for its medicinal benefits by sharing the toxic substance with their nestmates, according to a study published in the Journal of Insect ...

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