Cameraman and marine biologist Rick Rosenthal captures for the first time on camera, Earth's biggest migration — the nightly movement of billions of animals from the ocean's depths to its surface and back.
Though our world is full of sound, we only notice the noise. Sound can thrill, delight, warn, and scare us. But there's much more to the story. Sound can cure the sick and make the blind see. Yes, it really can. Oh, and change the taste of food too. Sonic Magic indeed.
Travel from Newfoundland’s rocky shores to Maine and Wales to meet the colourful and intriguing Atlantic puffin and learn what these intriguing little birds can teach us about the dangers facing our natural world.
Every year, athletes keep going higher, farther and faster, shattering previous world records and setting new ones. Are today’s world record holders really better than athletic legends of the past? Or do they get their edge from high tech gear? The Equalizer puts today's athletes to the test.