Team discovers thousands of new transformable knots

Knots are used in all sorts of ways, every day. They ensure safety both indoors and for outdoor activities such as boating or sailing, are used as surgical sutures, as decorations, and they can even be found at nanoscales ...

Vietnam farmers planting in the dark as heatwave looms

It's 3 am and pitch black when rice farmer Tran Thi Lan heads into water-logged fields on the outskirts of Hanoi to begin planting, desperate to finish before the day's brutal heat arrives.

Preserving pine forests by understanding beetle flight

The mountain pine beetle is one of the main causes of tree mortality in the pine forests of North America. For example, the insect has killed thousands of acres of pine forest in British Columbia and Alberta, and as a result, ...

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