If you could peer inside the mouth and throat of a leatherback sea turtle, you would find something intriguing. Their tongue and esophagus are coated with tiny spines. But what are they made of, and ...

In the dark and cold of the months-long polar night, food resources are limited. Some groups of marine organisms in the polar regions overcome this challenge by going into a metabolic resting state in ...

Second: "Predators eat significantly smaller prey whose size range does not vary with their own size." These are, for example, baleen whales, which filter feed on krill regardless of age, size or ...