Restoring Coral Reefs / Colorful Coral / Ecosystems in Trouble: What Should We Save?

Restoring Coral Reefs - Beneath the waves live rich ecosystems that rival the rainforests. But human activity is threatening these habitats. What can be done to ensure the future of coral reefs and the ecosystems they anchor?

Colourful Coral - When Bianca goes Scuba diving in Mexico, she sees the damage done to the reef and vows to fix the problem. But when a dive goes wrong, Bianca worries that she might never see this beautiful underwater world again.