With less than a week to see dramatic rugged coastlines, lush rainforest, mountain ranges including glaciers and volcanoes, ...

Growing up to 3,750 pounds, male Pacific walruses are larger than females and measure approximately 10 feet long. After a sustained period in very cold water, the tiny blood vessels in their skin ...

DESCRIPTION: Pacific lamprey are slender, eel-like fish that are dark blue or brown in color and grow to about 30 inches long. They have lateral eyes, lack paired fins, and have no scales. Adult ...