Underwater Speakers Help Revive Dying Coral Reefs

Underwater Speakers Help Revive Dying Coral Reefs, Study Finds

Photo: Soft Coral Scolymia, Getty

As coral reefs die they become silent graveyards, however, the introduction of underwater loudspeakers brings new life and helps to rejuvenate the coral reefs.

A recently published paper in Nature Communications highlights research focused on the impact of playing sounds around dead or dying corals. The findings were a pleasant surprise in the future conservation and recovery of coral reefs.

The researchers weren’t playing Kesha … [more…]

Hawaiian Sunscreen: New Health Alert, Law and Suggestions

Hawaiian Sunscreen: New Health Alert, Law and Suggestions

Researchers announced today that chemical sunscreens may be far more dangerous than previously revealed, and that children may be even more at risk from these chemicals than adults. The study in today’s medical journal JAMA revealed that common sunscreen products containing avobenzone, oxybenzone, ecamsule and octocrylene need much more research. Blood concentration of these chemicals has for the first time been studied and found, after just one day’s use. Serum … [more…]

U.S. Supreme Court Agrees to Hear Hawaii Clean Water Act Case

photo: degraded coral reef

Degraded coral reefs at Kahekili Beach Park in west Maui, Hawaii. Peter Swarzenski / Usgs

In a case watched closely both by polluting industries and clean water advocates across the nation, the U.S. Supreme Court agreed to take up an appeal of a Clean Water Act case out of Hawaii concerning treated sewage flowing into the Pacific Ocean from injection wells.

Last March, the 9th U.S. Circuit Court of Appeals … [more…]

Should we corral reefs?

photo: a home aquarium

TANKS IN THE DARK. An enthusiast’s aquarium, filled with various fish species, is situated within the four walls of his bedroom. Photo by Kelly Veneracion

In the world of aquarium keeping, beauty has a price.

Scientists and environmentalists are concerned with the alarming status of coral reefs in the Philippines, which was confirmed in a nationwide survey held this year. According to a Philippine Journal of Science report on initial … [more…]

A killer coral disease has reached Key West, scientists say — and it’s not stopping

photo: A killer coral disease

Photo: Disease, evident on the right, is decimating coral in the Florida Keys. GETTY IMAGES

The killer and mysterious coral disease that first struck Florida in 2014 has now reached the outer reefs of Key West and beyond, scientists say.

Now called stony coral tissue loss disease, the outbreak reached Looe Key in the Lower Keys last spring and seemed to contain itself.

But by December, it had landed at … [more…]