Fishers in the Northeast began noticing an unusual shift in the summer of 2023. Some familiar catches, including shortfin and longfin squid, declined, while cold-water species such as mackerel bounced back from years of decline. A new study published in the Journal of Geophysical Research: Ocea...
Source: [Phys.org](https://phys.org/news/2026-10-cold-pulse-northwest-atlantic-reshaped.html)