A Gwynedd quarry has been turned into the world’s first underwater Escape Room of its kind and an underwater slate quarry ...

Earth’s history is filled with incredible milestones, and the emergence of the first animals is one of the most captivating.

But here in the Burgess Shale, the conditions were just right for preventing decomposition, an underwater landslide ... It was the time of the Cambrian Explosion, an eruption of life when Earth ...

Learn more about a time period marked by an intense burst of evolution. 3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known.

All animal evolution for the last half billion years has come from tinkering with these Cambrian body plans. Then, between about 570 and 530 million years ago, another burst of diversification ...

All animal evolution for the last half billion years has come from tinkering with these Cambrian body plans. Then, between about 570 and 530 million years ago, another burst of diversification ...