Add Yahoo as a preferred source to see more of our stories on Google. A fox and an otter stand together on a city street crosswalk illuminated by glowing blue and orange lights at night.© A-Z Animals ...

Driving down a quiet road at night can quickly become dangerous when an animal suddenly appears in your headlights. From deer and elk to turtles and armadillos, many animals seem inexplicably drawn to ...

An assortment of animals active after dark have evolved remarkable night vision, giving them a clear advantage when the sun goes down. Their eyes are often larger in proportion to their heads, with ...

For the first time, scientists have recorded close-up, extended videos of some rarely seen small nocturnal species in the rainforest canopies of Panama and Peru. Experts say the new technology may ...

Scientists have shown that light pollution—especially light in the blue spectrum—can alter the behavior of fish after only a few nights, and have knock-on effects for their offspring. The team from ...