Time to rethink predicting pandemic infection rates?

During the first months of the COVID-19 pandemic, Joseph Lee McCauley, a physics professor at the University of Houston, was watching the daily data for six countries and wondered if infections were really growing exponentially. ...

Beavers gnawing away at the Arctic permafrost

Alaska's beavers are profiting from climate change, and spreading rapidly. In just a few years' time, they have not only expanded into many tundra regions where they'd never been seen before; they're also building more and ...

Genome variation gives insight into coronavirus spread

As SARS-CoV-2 has spread around the world, its transmission rate has varied alongside variations in its genome, according to researchers at the University of California, Davis. Surveillance of the virus genome may help public ...

Study identifies a key to soybean cyst nematode growth

The soybean cyst nematode, one of the crop's most destructive pests, isn't like most of its wormy relatives. Whereas the vast majority of nematodes look like the microscopic worms they are, the female soybean cyst nematode ...

A 'deal for nature' to rescue wildlife: WWF chief

The global population of fish, birds, amphibians, reptiles and mammals has declined 60 percent since 1970, according to the WWF's "Living Planet" report released Tuesday.

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