Swimming with Shark Pups
A young shark wriggles its way into the world, and one lucky—and dedicated—photographer is there to capture the moment.
A young shark wriggles its way into the world, and one lucky—and dedicated—photographer is there to capture the moment.
A lemon shark cruises through the submerged branches of a mangrove forest, oblivious to the many threats this critical habitat faces.
A rash of unusual seal deaths has perplexed scientists along the North Atlantic coast and challenges our desire to find tidy explanations in nature.