A green sea turtle near Lady Elliot Island. We were 10,000 feet above the Pacific, in a tiny Cessna that seemed like it should have been flying much lower than that, when the clouds cleared and Lady ...

Jonathan travels to Queensland, Australia, to learn more about sea snakes on the Great Barrier Reef and find out how dangerous these highly venomous reptiles really are. He encounters an olive sea ...

📍 The Great Barrier Reef. It's probably the most famous reef in the world, and the largest. It's not just visible from the air, but from space. Cairns is a city in Queensland, the northeast state of ...

Great Barrier Reef, Australia (CNN) — As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life ...

Researchers and Indigenous rangers are trying to find out what type of landmass the Great Barrier Reef was before it was underwater. Because of the way sediment collects on the sea floor, they are ...

Over the past couple of decades, one of the most actively depressing environmental stories has undoubtedly been the Great Barrier Reef. The world's premiere region for coral growth is also a center of ...

Since 2016, the Great Barrier Reef has endured an unprecedented six mass bleaching events, which occur when ocean temperatures spike, causing corals to expel the algae that live inside their tissue.

The Great Barrier Reef just experienced its worst summer on record, and the US-based National Oceanic and Atmospheric Administration (NOAA) announced last month that the world is undergoing a rare ...