This blue-glowing water is being spun around by nothing but sound waves. Reaching speeds up to 6,000 RPM, this centrifuge forms the basis for a new type of inexpensive, point-of-care biomedical test.

A video shot in California captured stunning images of dolphins playing in glowing bioluminescent tides. University of California, San Diego photographer Erik Jepsen captured the video off Scripps ...

These organisms emit a blue glow when disturbed ... encounter by a research vessel that had collected and tested a water sample during a milky sea event. “But besides that, the circumstances ...