Scientists have discovered a fossilized fish so well preserved that the rods and cones in its 300-million-year-old eyeballs are still visible under a scanning electron microscope. It is the first time ...
Scientists have discovered rod and cone cells while examining the fossil of 300-million-year-old fish eyes. The findings suggest that the fish likely possessed color vision. Scientists found fossil of ...
The specialised retinas of some nocturnal coral fish result in faster vision and greater sensitivity to dim and bright light. The same adaptation may enable deep-sea animals to see in darkness. Fish ...
KUMAMOTO, Japan, Dec. 24 (UPI) --Rods and cones, the two main photoreceptor cells, are vital to human sight -- converting visible electromagnetic radiation into information our brains can use. And it ...
Scientists have long presumed that the creatures in the deep ocean experienced a dark, colorless world. But some of the fish who live there may be able to see colors thanks to a newly discovered ...
Fish living in the deep ocean have evolved highly-sensitive eyes that can see a range of colour hues in the near-darkness. “It’s a big surprise,” says Zuzana Musilova at the University of Basel in ...
The walleye is better known for its flesh than for its fighting abilities. But we still respect it as a sportfish because its oh-so-light bite makes it oh-so-hard to catch. A good spinning rod for ...
This past week, I had the chance to go up to Alberta and float the Bow River in Calgary – a river known for growing strong, beautiful trophy brown and rainbow trout. It didn’t disappoint; I broke my ...
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