Decompression sickness, in which bubbles formed from dissolved gas (usually nitrogen) cause tissue and vascular injury after a reduction in environmental pressure, may occur in diving, aviation, and ...

This small trout was found in the Otra River, 20 km below one of Norway's largest power stations. It had all the signs of gas bladder disease: protruding eyes, bleeding, infection and wear and tear on ...

Earlier this year, a five-year-old boy was killed at an "alternative medicine clinic" in the United States, when the hyperbaric chamber he was inside caught fire and exploded. Four people have since ...