Can we eat our way through an exploding sea urchin problem?

Longspined sea urchins are native to temperate waters around New South Wales. But as oceans heat up, their range has expanded more than 650km, through eastern Victoria and south to Tasmania. Their numbers are exploding in ...

Research finds taller trees are better able to cope with drought

A bibliographic review by CREAF and the UAB concludes that the tallest trees are more capable of overcoming droughts, at least in the short term, thanks to a series of adaptations developed as they grow. The findings are ...

How we're reshaping global water storage

Globally, humans use about 4 trillion cubic meters of fresh water each year for everything from crop irrigation to cooling manufacturing equipment to generating electricity. In a recent study published in Earth's Future, ...

Canada's Hudson Bay a summer refuge for thousands of belugas

Half a dozen beluga whales dive and reemerge around tourist paddle boards in Canada's Hudson Bay, a handful of about 55,000 of the creatures that migrate from the Arctic to the bay's more temperate waters each summer.

Climate-resilience of rural chicken is in the genes

The genetic make-up of indigenous chickens has changed to better cope with climatic challenges, giving hope to future breeding of more productive and climate-resilient livestock, a study in Ethiopia has found.

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