Map shows scale of ecosystem disturbance across Australia

University of Queensland researchers are urging governments to use newly created national data to protect the country's last remaining ecosystems free of human pressures. The two new datasets map the extent of ecosystem disturbance ...

Seals risk death by polar bear for a varied meal, study finds

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied enough. This is the central finding of a new study published in Ecology Letters. UBC researchers tracked ...

Four sperm whale strandings point to potential human causes

Four sperm whales that stranded separately on southeastern U.S. coastlines between 2020–22 were emaciated and malnourished, with ingested fishing gear and marine debris found in two of them, according to a new study that ...

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