Invasive species often start as undetected 'sleeper populations'

When an invasive species overruns a new ecosystem, it is often assumed that the invader recently arrived at its new home and rapidly took over. But a new report in the journal BioScience finds that many new arrivals aren't ...

Science leaders issue clarion call for evidence-based policy

Since the early days of the COVID-19 pandemic, US science leaders and others have expressed frustration with the lack of an informed and coherent federal response, a sentiment that echoes objections to the handling of other ...

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