Add Yahoo as a preferred source to see more of our stories on Google. When fish like this netted cod are exposed to mercury, it accumulates in certain organs, including the lenses of their eyes.

Nearly 150 years ago, the physicist James Maxwell proposed that a circular lens that is thickest at its center, and that gradually thins out at its edges, should exhibit some fascinating optical ...

If you look deep into the eyes of a fish, it will tell you its life story. Scientists demonstrate that they can use stable isotopic analysis of the eye lenses of freshwater fish -- including ...

Out of all the camera lenses, a fisheye is one of the most interesting. The short, stubby lens gives you a perspective that is more than 180 degrees. You’re not wrong if you think that it sounds the ...

Up until now, adding specialists lenses to your iPhone required a case with the new lens embedded into it. Problem is, that adds bulk and limits you to a specific case. Now, USB Fever are offering ...

UC Davis scientists conduct research about fish and floodplains on the Yolo Bypass in California's Central Valley. (UC Davis) If you look deep into the eyes of a fish, it will tell you its life story.