Are COVID 'comas' signs of a protective hibernation state?

Many COVID-19 patients who have been treated for weeks or months with mechanical ventilation have been slow to regain consciousness even after being taken off sedation. A new article in the Proceedings of the National Academy ...

New framework for measuring stability during walking

Falls are a serious public health issue, resulting in tens of thousands of deaths annually and racking up billions of dollars in healthcare costs. While there has been extensive research into the biomechanics of falls, most ...

Birdwatching brings millions of dollars to Alaska

A committed and lucky birdwatcher in Alaska may see an elusive bluethroat north of the Brooks Range, catch a glimpse of the bold markings on a harlequin duck as it zips along an Interior river, encounter all four species ...

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