Biofloc.

A comprehensive study of harmful algal blooms along the Chilean coast analyzed 28 years of phytoplankton data using Empirical Dynamic Modelling. The research revealed two key findings about Pseudo-nitzschia species: salinity uniquely influences their populations, and interactions with other diatom species play a crucial role in bloom dynamics. (Courtesy of Ishara Uhanie Perera, So Fujiyoshi, et al., Microbial Genomics and Ecology, PHIS, The IDEC Institute, Hiroshima University)

Each individual can be observed using the new technology. It can provide information on the wellbeing of the fish long before any signs of disease become visible. Photo: Espen Berntzen Høgstedt.

The study showed that this novel ‘active packaging’ technique removed up to 35 percent of the accumulated mercury in canned tuna, significantly reducing human exposure to mercury via food. Photo: Hanna Magnusson/Chalmers.

Rainbow trout. Source: EMBRAPA.

Climate change is transforming aquatic ecosystems, exposing fish to unprecedented challenges such as rising temperatures, frequent heat waves, and declining oxygen levels (hypoxia). These stressors ...

Seaweed. Source: SINTEF

The sampling site at Minh Phu-Loc An Aquaculture Ltd. Source: Do et al., (2025); Desalination and Water Treatment, 321, 101002.

IgM crispants (IgM_1 to IgM_20) with an albino or albino-mosaic pigmentation phenotype. Source: Raudstein et al., (2025). Scientific Reports, 15(1), 1-13.