in water and aquatic animals become myopic (near-sighted) in air. In some fish, this gain or loss of lens power amounts to as much as 20 to 30 dioptres 1.

In aquatic settings, fish shed cells, mucus, scales, and other biological matter containing DNA, which can be extracted from water samples. “This genetic material floats in the water, where they can ...

POCATELLO, Idaho (KIFI)—The Idaho Department of Fish and Game says people should expect to see more animals around roads as the weather warms up. Officials are urging motorists to use caution ...