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Plants & Animals May 6, 2026

How higher temperatures can benefit (or devastate) bumble bee populations

New research finds that higher temperatures can actually benefit some bumble bee species—particularly those that make subterranean nests. However, periods of extreme heat appear to offset those benefits, and may contribute ...

Plants & Animals May 5, 2026

Biological invasions can cause severe animal suffering

Biological invasions occur when organisms such as animals and plants are introduced by people to regions of the world where they do not naturally occur. In these new locations, these organisms are referred to as "alien species."

Ecology May 5, 2026

Measuring the negative impacts of biological invasions on animal welfare

Increases in global trade and travel are causing animal and plant species to be more frequently introduced to regions of the world where they do not naturally occur. In these new regions, these species are often referred ...

Plants & Animals May 2, 2026

Bees can detect viruses in food sources, but don't necessarily avoid them

The ability to detect viruses and other harmful pathogens is highly advantageous for animals, as it can guide their behavior and prevent them from illness, and—in severe cases—death. When it comes to species that live in ...

Plants & Animals Apr 29, 2026

Radioactive imaging reveals ants' secret food networks

Researchers at the National Institutes for Quantum Science and Technology (QST) and the University of the Ryukyus have developed a new imaging method that makes it possible to see, in real time, how food is distributed and ...

Plants & Animals Apr 28, 2026

Scorpions' weapons are fortified with metal to suit their needs, research shows

Scorpions wield some of the natural world's most formidable built-in weapons, from crushing pincers to venomous stingers. Scientists have long known that these structures contain trace metals that strengthen them, but only ...

General Physics Apr 27, 2026

Breaking connections helps ideas spread farther, says physics-based study

Sticking with the same people might feel safe and comfortable. But a new Northwestern University study suggests it can actually trap new ideas and behaviors inside tight echo chambers. By contrast, the research, published ...

Plants & Animals Apr 22, 2026

Discovering a favorite pit stop and communication hub for cloud forest canopy dwellers

In his time spent in the lush canopies of Costa Rica's cloud forest, UConn Department of Ecology and Evolutionary Biology Ph.D. student Jeremy Quirós-Navarro has worked as an arborist, helped place camera traps, collected ...

Evolution Apr 20, 2026

Ant supergene reveals surprising twist in evolution of social behavior

In the spring, ants are once again hard at work. Beyond their everyday presence, ants are also key model organisms in cutting-edge evolutionary genetics research, helping scientists understand how social behavior and cooperation ...

Plants & Animals Apr 18, 2026

How poison frogs built a chemical weapons system one evolutionary step at a time

Poison frogs are small and brightly colored amphibians that originate from Central and South America. As suggested by their name, these frogs can release highly toxic chemicals from their skin, which deter and neutralize ...

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