Wild fish can recognize human divers
However, some fish stood out to a team of scientists at a research station in the Mediterranean Sea. Every field season, some local marine life would appear and follow a team of scientific divers. The fish would steal the food that the divers carried to use as experimental rewards.
Video shows the remarkable and menacing-looking fish swimming out of its deep-sea depths in light-filled water, allowing it ... lived for much longer after the images were taken.
This example of evolution ... of humans' outer ears to fish was the discovery that elastic cartilage is also present in fish gills. "When we started the study, there was very little out ...
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