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Ecology Apr 3, 2022

Invasive ants hit Texas hard—now a killer fungus is coming for them

When crazy ants roll into new parts of Texas, the invasive species wipe out local insects and lizards, drive away birds, and even blind baby rabbits by spewing acid in their eyes.

Ecology Mar 30, 2022

The worrying arrival of the invasive Asian needle ant (Brachyponera chinensis) in Europe

Invasive exotic species are considered one of the main causes of the current biodiversity crisis. In recent years, humans have introduced 200 species of ant from outside of their natural area of distribution and some of them ...

Earth Sciences Mar 29, 2022

New estimation strategy improves soil carbon sampling in agricultural fields

There is much more carbon stored in Earth's soil than in its atmosphere. A significant portion of this soil carbon is in organic form (carbon bound to carbon), called soil organic carbon (SOC). Notably, unlike the inorganic ...

Plants & Animals Mar 28, 2022

Invading hordes of crazy ants may have finally met their kryptonite

When tawny crazy ants move into a new area, the invasive species is like an ecological wrecking ball—driving out native insects and small animals and causing major headaches for homeowners. But scientists at The University ...

Plants & Animals Mar 14, 2022

Social nature of ants provides protection from climate change

A new study by University of Liverpool has provided new insight into the impact of climate change on ant populations.

Plants & Animals Mar 11, 2022

Scientists find new colony structure of fire ants evolved in one species before spreading to others

Scientists from Queen Mary University of London have discovered that a new form of ant society spread across species. They found that after the new form of society evolved in one species, a "social supergene" carrying the ...

Plants & Animals Mar 9, 2022

Ants can 'sniff out' cancer

Cancer detection is a major public health challenge, and the methods currently available to achieve it, for example MRIs and mammograms, are often expensive and invasive. This limits their large-scale use. To bypass these ...

Evolution Mar 3, 2022

Bull ant evolves new way to target pain

Australian bull ants have evolved a venom molecule perfectly tuned to target one of their predators—the echidna—that also could have implications for people with long-term pain, University of Queensland researchers say.

Plants & Animals Mar 2, 2022

The physics of fire ant rafts could help engineers design swarming robots

Noah rode out his flood in an ark. Winnie-the-Pooh had an upside-down umbrella. Fire ants (Solenopsis invicta), meanwhile, form floating rafts made up of thousands or even hundreds of thousands of individual insects.

Plants & Animals Feb 25, 2022

The insect brain: We froze ants and beetles to learn how they remember their way home

We humans are versatile and accomplished navigators, but insects might have navigation skills that are even better. For them, it's literally a matter of life and death—and that's why we decided to freeze some ants and beetles ...

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