Large reef fishes like these bluestripe snappers (Lutjanus kasmira) rely on the smallest of vertebrates—gobies, blennies and other tiny fishes—for daily sustenance, especially as they are growing up. ...

Until recently, fish that eat coral—corallivores—were thought to weaken reef structures, while fish that consume algae and detritus—grazers—were thought to keep reefs healthy. But scientists have ...

The feces of some algae-eating fish could be deadly to coral reefs while coral-eating fish could benefit reefs, according to a new study from Rice University. Grazers, or fish that consume algae and ...

Scientists have long sought to understand how coral reefs support such an abundance of fish life despite their location in nutrient-poor waters. According to a new study, an unlikely group fuels these ...

Threats to coral reefs are everywhere -- rising water temperatures, ocean acidification, coral bleaching, fishing and other human activities. But new research shows that 3-D printed coral can provide ...

When the scientists played the sounds of healthy coral ecosystems at damaged reefs, 50 percent more species showed up than at quiet sites. Csaba Tökölyi / Getty Stock Images Coral reefs are perhaps ...

Floridians are not used to hearing the word “extinct” applied to species that play significant roles in the state’s ...

For nearly two centuries, scientists have pondered “Darwin’s Paradox,” the enduring mystery of why coral reefs thrive in tropical waters, which are woefully short on nutrients. Reefs are teeming oases ...

Researchers have described a stunning multicolored wrasse in the Maldives as a newfound species, after the fish spent decades being misidentified as a closely related species. The rainbow-colored fish ...

A new study finds that large, herbivorous fish species, such as parrotfish, surgeonfish and rabbitfish, benefit from coral reef demise due to an increase of a food source, algal turf. Certain fish ...

This is a big deal. Coral reefs support about a quarter of all marine biodiversity in just 1 percent of the ocean’s space. And so tropical reef fish, among the most vulnerable organisms when it comes ...