Bluefin tuna, usually found way down south off California, are now showing up in record numbers near Sausalito and San Francisco—thanks to a warming ocean fueled by a marine heat wave and brewing El Niño. These fish, along with striped marlin, dorado, wahoo, and even sharks, are migrating north as water temperatures rise into their preferred range. Scientists are watching closely as this shift signals deeper changes in marine ecosystems, proving that even the ocean’s biggest fish are adapting to a hotter, more unpredictable world.

Listen in comfort:
Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn.

Advertise on DNN:
advertise@thednn.ai

This is an automated, high-level news summary based on public reporting.
Report issues to feedback@thednn.ai.

View sources & latest updates:
https://sources.thednn.ai/0332a264f792131f

Podden och tillhörande omslagsbild på den här sidan tillhör The Daily News Now!. Innehållet i podden är skapat av The Daily News Now! och inte av, eller tillsammans med, Poddtoppen.