Coral reefs around the world are in trouble. Sea urchin populations are skyrocketing, which is threatening some reefs in ...

Massive sea urchin populations are destroying Hawaii's coral reefs faster than they can naturally rebuild themselves.

Ecological Applications. doi:10.1002/eap.2213 Banner image caption: A school of fish swim amongst healthy coral reefs in South Kona, Hawaii Island. Image by Greg Asner, Arizona State University ...

Are you planning your first trip to Hawaii and are wondering if taking coral from Hawaii is okay? Keep scrolling to find out ...

The Hawaiian islands are home to paradise ... The stress of recent bleaching events caused some of our fish populations and certain reefs to drop by up to 50% in the last 10 years, DeMartini ...

that has the potential to lessen demand for yellow tang from Hawaii’s reefs — and potentially other fish as well, experts say. Oceanic and Biota have a second joint project in which they are ...

Scientists say one-fourth of the ocean's fish depend on healthy coral reefs, which also protect shoreline communities from powerful waves during storms. One of Hawaii’s oldest stories ...

This 3-inch-long, gray-colored gregory with yellow eyes is the most aggressive fish on the Hawaiian coral reef. The gregory (a damselfish) are highly territorial, and they keep all other fish away ...

Activists have launched a campaign to shut down the buying and selling of fish for aquariums, saying the practice from Hawaii to the Philippines is destroying coral reefs. "In this day and age ...

Fish pass over a coral reef at Hanauma Bay ... got the idea to use social media for the research after doing fieldwork in Hawaii in 2021 and realizing that one of the first things people do ...

Coral reefs in Honolulu and other coastal areas are undergoing what experts say is the world's worst coral bleaching event.

In Hawaii and around the world, coral reefs have been damaged by a cascade of chronic afflictions. Overfishing reduces fish species needed to keep the ecosystem in balance. Sediment enters the ...