Understanding coronavirus variants

With the emergence of new SARS-CoV-2 variants such as beta and delta, people are not only getting a refresher course on the Greek alphabet, but also experiencing confusion and anxiety about what the variants mean for public ...

Body cams alone not enough to prevent police violence

Experts are calling for broader police reforms after new analysis from The Australian National University (ANU) and the University of Waterloo in Canada raised serious questions about the effectiveness of body-worn cameras ...

Study uncovers factors linked to radical attitudes and intentions

A systematic review and meta-analysis published in Campbell Systematic Reviews identified and examined more than 100 risk and protective factors for radical attitudes, intentions, and behaviors (including terrorism) in democratic ...

The reproductive advantages of large male fish

In mosquitofish, of the genus Gambusia, male fish are smaller than females—sometimes only half the size. Biologists had previously assumed that smaller male mosquitofish had at least some reproductive advantages. Researchers ...

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