The Widest-Ever Global Coral Crisis Will Hit Within Weeks, Scientists Say – the New York Times

Bleached corals at low tide, Heron Island, Australia, April 10, 2024 (by John Turnbull CC BY-NC-SA 2.0 DEED via Flickr).

The world’s coral reefs are in the throes of a global bleaching event caused by extraordinary ocean temperatures…It is the fourth such global event on record and is expected to affect more reefs than any other. Bleaching occurs when corals become so stressed that they lose the symbiotic algae they need to survive. Bleached corals can recover, but if the water surrounding them is too hot for too long, they die…

We’re All Plastic People now – PBS

Introduced by actor and environmentalist Ted Danson, We’re All Plastic People Now investigates the hidden story of plastic and its effects on human health. In an era of throw-away ease, convenience has cost us our well-being. We’re All Plastic People Now asks the question, how much evidence do we need before we decide to take action?

Six Months After the Heat Spiked, Caribbean Corals Are Still Reeling – Hakai Magazine

Staghorn Coral (Acropora cervicornis) in Bonaire, Caribbean Neatherlands, taken on January 21, 2024 (by Tom Murray CC BY-NC 2.0 DEED via Flickr).

For many Caribbean corals, last year’s heat proved too much to bear. The more time corals spend in hot water, the more likely they are to bleach, turning white as they expel the single-celled algae that live within their tissues. Without these symbiotic algae—and the energy they provide through photosynthesis—bleached corals starve. Survival becomes a struggle, and what had been a healthy thicket of colorful coral can turn into a tangle of skeletons…