This article is part of TPM Cafe, TPM’s home for opinion and news analysis. It was originally published at The Conversation. Coral reefs are some of the oldest…
As climate change and pollution imperil coral reefs, scientists are deep-freezing corals to repopulate future oceans phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.