News
![Brown Tide, Macroalgae, Turkey Creek, Indian River Lagoon, Red Drift Macroalgae](https://www.fau.edu/newsdesk/images/news/brown-tide-newsdesk.jpg)
July 18, 2023
FAU Harbor Branch researchers compared water quality in Florida's Indian River Lagoon "pre" and five-years "post" fertilizer bans, revealing sewage, not fertilizer is the root cause of environmental issues.
![Goliath Grouper, Acoustics, Sounds, Marine Organisms, Automated Detector](https://www.fau.edu/newsdesk/images/news/goliath-grouper-morgan-newsdesk.jpg)
June 28, 2023
FAU researchers deployed a novel automated detector and localization model to find underwater marine organisms using their low-frequency pulse sounds to illustrate their detailed behavior.
![Passengers aboard](https://www.fau.edu/newsdesk/images/news/hboi-boat-tours.jpg)
June 16, 2023
Florida Atlantic University's Harbor Branch Oceanographic Institute offers a new public boat tour of the Indian River Lagoon aboard "The Discovery," a 36-passenger pontoon.
![Diatom, Algae, Indian River Lagoon, Transmission Electron Microscopy, Cells, Neurotoxin, Domoic Acid](https://www.fau.edu/newsdesk/images/news/irl-algae-diatom-newsdesk.jpg)
June 15, 2023
A study by FAU Harbor Branch researchers on Pseudo-nitzschia spp., an algae that produces the neurotoxin domoic acid, shows it could negatively impact the biodiversity of Florida's Indian River Lagoon system.
![Hurricane, Hurricane Season, Atlantic Hurricane Season, Faculty Experts](https://www.fau.edu/newsdesk/images/news/hurricane-experts-2023-newsdesk.jpg)
May 24, 2023
Florida Atlantic University faculty experts are available to discuss various issues surrounding hurricane preparedness, evacuation and aftermath.
![Beach, Sargassum, Seaweed, Brown Microalgae, Vibrio, Plastic Marine Debris, Public Health, Florida](https://www.fau.edu/newsdesk/images/news/sargassum-vibrio-pmd-newsdesk.jpg)
May 18, 2023
As summer kicks off and efforts are underway to find solutions to repurpose Sargassum, could the interplay between this seaweed, Vibrio bacteria and plastic marine debris pose a triple threat to public health?
![Marine Rays, Florida, Atlantic Coast, Acoustic Telemetry](https://www.fau.edu/newsdesk/images/news/crunching-clams-rays-newsdesk.jpg)
May 15, 2023
Inspired by clam fishermen reports, FAU Harbor Branch researchers conducted a study using acoustic telemetry to monitor tagged rays in clam leases along Florida's Atlantic coast over two years.
![Red Tide, Harmful Algal Blooms, Warning System, Monitoring, AUTOHOLO](https://www.fau.edu/newsdesk/images/news/red-tide-warning-newsdesk.jpg)
April 04, 2023
FAU researchers are the first to use a new autonomous, submersible holographic 3D microscope and imaging system to characterize red tide in the field and break new ground for monitoring harmful algal blooms.
![Water, Harmful Algal Blooms, Exposure, HABs, Study, Human Health](https://www.fau.edu/newsdesk/images/news/habs-study-newsdesk.jpg)
March 20, 2023
FAU Christine E. Lynn College of Nursing and Harbor Branch Oceanographic Institute researchers are currently seeking participants for a study evaluating potential impacts of exposure to harmful algal blooms.
![Grand Bahama, Queen Conch, Queen Conch Hatchery, Gift](https://www.fau.edu/newsdesk/images/news/queen-conch-farm-gift-newsdesk.jpg)
March 14, 2023
FAU's Harbor Branch has received a $2.8 million gift to establish a queen conch hatchery in Grand Bahama. The project is built on a network of collaborators to secure local support and collaboration.