04/08/2026

Human norovirus capsid shifts between two shapes, cryo-EM reveals

A research team led by Kazuyoshi Murata has discovered that virus-like particles (VLPs) of human norovirus genotype GII.3 are not structurally rigid, but can adopt two distinct conformational states, similar to those previously ...

Decades-old theory for how insect societies evolve challenged

For more than 60 years, evolutionary biologists have debated whether a unique genetic system found in ants, bees and wasps helps explain one of nature's most remarkable innovations: eusociality, a form of social organization ...

How does social vulnerability evolve after a tropical cyclone?

After tropical cyclones, communities are often left in upheaval. Those that had few resources to begin with tend to be especially vulnerable to external stresses, and people often experience homelessness, health problems ...

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