Researchers are working to prove that coral-eating fish spread corals’ symbiotic algae in their feces. If they’re right, it could open new opportunities for helping struggling reefs cope. By Derek ...

Why are there so many species of coral reef fish? According to a new study, it’s because about 50 million years ago, some ...

Researchers have found that reef fish from the Arabian Gulf, the world's hottest sea, exhibit a higher tolerance to temperature fluctuations compared to those from more thermally stable coral reefs.

Dr. Jacob Allgeier, professor of Ecology and Evolutionary Biology at the University of Michigan, employs a unique tool in his research on the impacts of climate change on coastal ecosystems: fish ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Probiotics has become a buzzword among nutritionists and wellness gurus ...

With a human population of 8.3 billion people worldwide and millions facing malnutrition, food security is something to think about. But imagine if the ocean could help with that. Scientists at the ...

Marine biologists found the feces of fish that were long thought to promote healthy reefs can damage and, in some cases, kill corals in controlled experiments, possibly due to high levels of coral ...

Leaving the comfort and safety of home to explore the world is a difficult decision. However, in a tiny coral reef fish called a neon goby, dads help their offspring take the plunge by pushing them ...

Ocean fish populations have fallen dramatically in the past half-century, and climate change is expected to make the problem worse. Governments have designated “marine protected areas”, where where ...

Marine Biologist Aran Mooney has proposed a possible solution to all of the ongoing issues with coral reefs: fish music. Working with Woods Hole Oceanographic Institution in Falmouth, Massachusetts, ...