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Plants & Animals Jun 7, 2024

A protein that enables smell in ants—and stops cell death

While smell plays a considerable role in the social interactions of humans—for instance, signaling fear or generating closeness—for ants, it is vitally important. Researchers from New York University and the University of ...

Plants & Animals Jun 6, 2024

Diploid males in Argentine ants provide insight into sex determination

What establishes the male or female sex of an ant? In humans, it is X and Y chromosomes that assume this function: Women have two X chromosomes while men have one X and one Y chromosome. In ants, bees, and wasps, the factor ...

Plants & Animals Jun 3, 2024

Captivating blue-colored ant discovered in India's remote Siang Valley

Nothing like the common red, black, or brown ants, a stunning blue ant has been discovered in Yingku village in Arunachal Pradesh, northeastern India. This new species belongs to the rare genus Paraparatrechina and has been ...

Plants & Animals May 30, 2024

Tracing the evolution of ferns' surprisingly sweet defense strategy

Plants and the animals that eat them have evolved together in fascinating ways, creating a dynamic interplay of survival strategies. Many plants have developed physical and chemical defenses to fend off herbivores. A well-known ...

Plants & Animals May 23, 2024

Foraging ants navigate more efficiently when given energy-drink-like doses of caffeine

Ants who receive a caffeine-laced sugary reward become more efficient at navigating back to the reward's location compared to ants that only receive sugar. Researchers report on May 23 in the journal iScience that caffeinated ...

Polymers May 15, 2024

What fire ants can teach us about making better self-healing materials

Fire ants form rafts to survive flooding, but how do those bonds work? And what can we learn from them? A Binghamton University, State University of New York professor is researching those questions to expand our knowledge ...

Plants & Animals Apr 12, 2024

New species of ant found pottering under the Pilbara named after Voldemort

A study by The University of Western Australia has unearthed a new species of subterranean ant that shares some traits with a well-known Harry Potter villain.

Ecology Apr 11, 2024

Ant pheromones may help protect hikers and campers from ticks

If you're outside enjoying the spring sunshine, then chances are, ticks are too. However, new research from Simon Fraser University (SFU) suggests the use of ant pheromones as a topical repellent, or as an environmental barrier, ...

Plants & Animals Apr 10, 2024

Ants in Colorado are on the move due to climate change

Over the past 60 years, climate change has forced certain ant species, unable to tolerate higher temperatures, out of their original habitats in Gregory Canyon near Boulder, Colorado, according to a new research published ...

Ecology Apr 2, 2024

Landscape corridors can aid in fire ant spread, but the effects are transient

As habitat loss and fragmentation continues, many in the scientific community view landscape corridors as important for connecting habitat fragments to maintain biodiversity.

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