We know that human-induced environmental changes are responsible for coral bleaching, disease, and infertility. Loss of the world's stony coral reefs - up to 30% in the next 30 years, according to ...

Tiny Polyps Need Two Kinds Of Carbon To Survive Coral Bleaching Date: March 7, 2008 Source: Ohio State University Summary: How well ocean reefs recover from the growing damage caused by warming ...

In the seventh clip of the video, labeled 206-2, you can see where a broken piece of coral (in the middle) heals over and new polyps grow. Original article on Live Science . Sign up for the Live ...

Corals that form reefs consist of thousands of tiny animals called polyps, each with a mouth surrounded by soft tentacles. The surface of each polyp is covered in tiny hairs called cilia.

The reef had just been “bleached”—symbiotic algae that live in each tiny coral polyp got too hot, and the coral had expelled them. “The polyps turned white, and they were weak.

We know that each polyp has a symbiotic relationship with single-celled algae called zooxanthellae, which provides energy for the coral. We know that warm water makes the algae leave, turning the ...

Single-polyp metabolomics reveals biochemical structuring of the coral holobiont at multiple scales. Communications Biology , 2023; 6 (1) DOI: 10.1038/s42003-023-05342-8 Cite This Page : ...

A coral polyp close-up: ‘It’s totally horrifying!’ This stunning microscope image of a single coral polyp reveals not just its beauty and wonder, but its ghastly, horror-show nature.

In the past 20 years, nearly a third of the world's coral has been destroyed. Around 90 percent of the reefs off the coasts of Sri Lanka, Tanzania, Kenya, the Maldives and the Seychelles are at risk.

A new diver-operated microscope is revolutionizing coral research by allowing scientists to observe photosynthesis and microalgae behavior directly in the ocean. Developed by UC San Diego’s ...

There are underwater animals that can look a lot like plants. They are called corals. Each one of the animals is called a polyp. The polyps hook on to the ocean bottom so they don't float around ...