Rewilding: rare birds return when livestock grazing has stopped

A decade of no grazing has demonstrated positive effects on the richness of bird species.

Lisa Malm, Postdoctoral Fellow, Ecology and Environmental Sciences, Umeå University • conversation
June 2, 2020 ~26 min

Sheep and bacteria are helping in the fight against coronavirus – here's how

The science of making reagents, the chemicals needed for the COVID-19 finger-prick test.

Paul Davies, Medical Research Council Unit Manager, University of Dundee • conversation
April 1, 2020 ~5 min


Sheep and bacteria are helping in the fight against COVID-19 – here's how

The science of making reagents, the chemicals needed for the COVID-19 finger-prick test.

Paul Davies, Medical Research Council Unit Manager, University of Dundee • conversation
April 1, 2020 ~5 min

Young California ranchers are finding new ways to raise livestock and improve the land

A new generation of ranchers is exploring sustainable ways to raise cattle, sheep and goats in California. Some are grazing herds on fire-prone lands, reducing wildfire risks and improving soils.

Leslie Roche, Associate Cooperative Extension Specialist, University of California, Davis • conversation
Jan. 28, 2020 ~8 min

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