Modern astrobiology suggests that alien life would evolve under many of the same ruthless pressures that shaped organisms on Earth. Scientists expect traits like symmetry, vision, camouflage, ...

Sharks are taking over the summer television schedule in July when Shark Week returns. The summer tradition airs every year ...

The cuttlefish is one of the strangest and most intelligent creatures in the ocean, capable of changing its color, texture, and shape in seconds to completely disappear into its surroundings. With ...