Tuna
Coverage of Tuna in the Nexus archive.
- El Niño is here, and it’s already scrambling fisheries throughout the Pacific
El Niño is disrupting global fisheries, with Peru canceling its anchovy season, India anticipating smaller mackerel catches, and Southern California experiencing a surge in tuna fishing. The phenomenon, linked to warmer ocean temperatures, shifts marine ecosystems by altering nutrient availability and fish migration patterns, creating instability for fishers and potential price fluctuations for consumers.
- How much tuna is safe to eat in a week? As sales of the tinned fish soar, we ask the experts
The article discusses the safety of tuna consumption in a week as sales of tinned fish increase. Experts are consulted to determine recommended intake levels.
- Britain is crazy for TUNA: Demand for the tinned fish rockets as health-conscious TikTokers flock to stock up
Demand for tinned fish, specifically TUNA, is increasing in Britain due to health-conscious consumers on TikTok. The rise in demand is driven by users seeking to stock up. This trend reflects a growing interest in healthy eating.
- Great white sharks are overheating
Great white sharks and other mesothermic species face overheating risks due to warming oceans and declining food sources from overfishing, according to a new study in Science. As water temperatures rise, these predators must relocate to cooler waters to survive.
- Sharks and tuna are overheating and running out of options
Great white sharks and tuna are burning nearly four times more energy than cold-blooded species due to warming oceans, leading to increased food demands and overheating risks. Rising temperatures create a 'double jeopardy' by reducing food supplies and pushing these predators closer to overheating.