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Paleontology & Fossils Feb 25, 2026

'Tiny' dinosaur, big impact: A 90-million-year-old fossil rewrites history

A team co-led by University of Minnesota Twin Cities researcher Peter Makovicky and Argentinean colleague Sebastian ApesteguĂ­a has identified a 90-million-year-old fossil that provides the "missing link" for a mysterious ...

Plants & Animals Feb 25, 2026

Bug beats: Caterpillars use complex rhythms to communicate with ants

Research from the University of Warwick has revealed that butterfly caterpillars use sophisticated rhythmic signals to communicate with ants, helping them gain protection, food, and access to ant nests. The work appears in ...

Ecology Feb 23, 2026

Ant queen frozen in time: New ant species found in Dominican amber

A study by Dr. Gianpiero Fiorentino and his colleagues, published in the Journal of Paleontology, describes the identification of a new species of ant, Hypoponera electrocacica, belonging to the genus Hypoponera and representing ...

Plants & Animals Feb 9, 2026

Why city ants seem less picky: Urban stress may dilute their usual food supply

A new study published in the journal Urban Ecosystems has revealed that the common black garden ant (Lasius niger) behaves differently depending on whether it lives in a bustling city or the quiet countryside. The researchers, ...

Other Feb 7, 2026

Saturday Citations: Imaginative bonobos; cannabis brain benefits; sneaky beetles

This week in science news: Nitrous oxide, a potent greenhouse gas, may break down more rapidly in the atmosphere than previously thought due to climate change. A new, experimental pill dramatically reduces bad cholesterol. ...

Evolution Feb 6, 2026

The evolutionary trap that keeps rove beetles alive

Rove beetles have evolved a neat trick to survive. They cloak themselves in ant pheromones, allowing them to enter and remain undetected within ant colonies. But it comes with a catch. Once a rove beetle lineage evolves this ...

Plants & Animals Feb 4, 2026

From single queens to mega-colonies: How ant societies are shaped by the environment

A single queen in the tropics; large colonies in deserts; workers with uniform morphology in temperate regions; ant social structures vary according to environmental conditions. This is shown, for the first time at a global ...

Plants & Animals Feb 2, 2026

Air pollution causes social instability in ant colonies, triggering attacks on returning nest mates

A research team from the Max Planck Institute for Chemical Ecology has shown in a new study that ants returning from habitats affected by air pollution are attacked when they re-enter the colony. The cause: air pollution, ...

Paleontology & Fossils Jan 26, 2026

Exceptionally well-preserved ant in Goethe's amber examined

Even some 200 years after his death, Johann Wolfgang von Goethe's scientific curiosity continues to yield new insights. This has now been demonstrated by biologists at Friedrich Schiller University Jena while closely examining ...

Social Sciences Jan 21, 2026

Moral courage: Deliberate decisions to defend victims of school bullying

The Laboratory for Coexistence and Violence Prevention Studies (LAECOVI) at the UCO examines the relationship between moral courage and different forms of defense against bullying in a study involving over 3,700 students ...

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