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dolphins

How Dolphins Avoid 'the Bends'

by Frontiers
Dolphins conserve oxygen and prevent dive-related problems by consciously decreasing their heart rates before diving

Dolphin ‘Breathalyzer’ Could Help Diagnose Animal and Ocean Health

by American Chemical Society
Alcohol consumption isn’t the only thing a breath analysis can reveal. Scientists have been studying its possible use for diagnosing a wide range of conditions in humans — and now in the beloved bottlenose dolphin. In a report in the American Chemical Society (ACS) journal Analytical Chemistry, one team describes a new instrument that can analyze the metabolites in breath from dolphins, which have been dying in alarming numbers along the Atlantic coast this year.