Three of our staff supporting NOAA’s National Centers for Coastal Ocean Science joined a team of nine other scientists on a 12 day expedition to collect deep-sea coral samples in the Gulf of Mexico. After completing 23 dives at 14 sites the team collected 36 live samples of coral, some of which have never previously been kept in an aquaria environment. The team also collected genetic samples, water samples for eDNA and aquaculture reference, and samples for microbiology and microscopy. The team transported the live coral samples to the Hollings Marine Laboratory in Charleston, South Carolina where they will be studied for genetics, population connectivity, reproduction, and other important information that help scientists understand and protect coral reefs.

A boat in the middle of the ocean.
Louisiana Universities Marine Consortium for Ocean Research operates the research vessel Point Sur.
Orange coral polyps with small white tentacles along the tops.
Close-up of collected coral sample.
Two clear collection tubs separated into two sides containing orange branching corals in one side and darker branching coral in the other.
The team collected live coral samples and kept them alive on-board while being transported to the laboratory.

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Remediating Soil Surrounding Abandoned Mines 

CSS employees have been providing field, lab, and horticultural support for the Environmental Protection Agency’s efforts to develop and test methods for the remediation and revegetation of contaminated soils around selected abandoned mines in the western United States. One of the promising approaches is to incorporate biochar into the soil. Using biochar helps effectively adsorb trace metals and reduce their…

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Supporting Guam’s Chemical Round Up

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Responding to Tangipahoa River Contamination 

Following a fire at Smitty’s Supply facility in Louisiana’s Tangipahoa Parish on August 24, 2025, CSS employee owners supporting the Environmental Protection Agency’s Scientific Technical and Assessment for Consequence Management (STACM) contract deployed to the scene on August 31 to assist with response efforts. Initially staff worked on logistics at the staging warehouse. After a…