How 'engineered' coral can save the Earth's reefs from extinction

A new gallery at the London Zoo will feature an artificial coral reef assembled by scientists and conservationists highlighting the destruction of the Earth’s coral reefs from climate change and the research being carried out to combat it.

Called “Tiny Giants,” the gallery will feature a variety of species of coral, such as vivid green branching coral and blue ridge coral, allowing the tank’s fish to flourish, including clownfish.

“Coral reefs are the most diverse ecosystems on Earth and we want to show people how wonderful they are,” said...