A new study published inThe American Naturalist sheds light on the peculiar phenomenon of “grazing halos”—ghostly, vegetation ...

Web posted at: 1:39 PM EDT (1739 GMT) GREENBELT, Maryland (CNN) -- Amid reports of a sharp rise in the death of the world's coral reefs, NASA released satellite images Wednesday that could provide ...

"So when it empties, it empties an enormous amount of water out into the Great Barrier Reef lagoon." Another satellite image shows there was also run-off from rivers north of Cardwell on February 6.

Reef halos have been described for years. They’re not easy to study, but Madin found that she could look at them through Google Earth satellite images. After noting their coordinates ...

You can get in touch with Robyn by emailing [email protected] The widespread heat stress on the Great Barrier Reef, causing ... has been revealed in new satellite images. A map, shared by ...

A team of international researchers using NASA satellite ... 1700 images taken by the Landsat 7 spacecraft over four years. Computer processing of these data resulted in the coral reef inventory ...