The Narwhal is known as the real-life unicorn of the sea. Learn why this Arctic whale has a spiral tusk, what it eats, and ...
For the first time, scientists have calculated a detailed “energetic budget” for Hawaiʻi’s short-finned pilot whales, ...
A Chinese submersible has discovered thousands of worms and mollusks nearly 10 kilometers (six miles) below sea level in the Mariana Trench, the deepest colony of creatures ever observed, a study ...