The paradox of big data spoils vaccination surveys

When Delphi-Facebook and the U.S. Census Bureau provided near-real time estimates of COVID-19 vaccine uptake last spring, their weekly surveys drew on responses from as many as 250,000 people.

What drove the invention of military technologies?

Peter Turchin from the Complexity Science Hub Vienna (CSH) and an interdisciplinary team of colleagues set out to test competing theories about what drove the evolution of war machines throughout world history. Their study, ...

It's all about the interface with multi-use polymer brushes

The University of Newcastle and UNSW Sydney are using advanced neutron scattering techniques at ANSTO to carry out research on the structure of polymers in complex salt environments that will ultimately provide a way to predict ...

Muskrats as a bellwether for a drying delta

The muskrat, a stocky brown rodent the size of a Chihuahua—with a tail like a mouse, teeth like a beaver and an exceptional ability to bounce back from rapid die-offs—has lived for thousands of years in one of Earth's ...

Two biodiversity refugia identified in the Eastern Bering Sea

Scientists from Hokkaido University have used species survey and climate data to identify two marine biodiversity refugia in the Eastern Bering Sea—regions where species richness, community stability and climate stability ...

New mutations and proteins of novel coronavirus revealed

A recent study from the Indian Institute of Science (IISc), published in the Journal of Proteome Research, has identified multiple mutations and unique proteins in isolates of SARS-CoV-2, the virus that causes COVID-19. It ...

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