"Autopsy of Stranded Whales Sends Disturbing Wake-Up Call to Experts"

An investigation in the United Kingdom has revealed that nearly half of the stranded whales and dolphins over the past five years contained harmful concentrations of PCBs, highly dangerous chemicals that do not degrade easily. Orcas were found to have 30 times the safe concentration of PCBs, raising concerns about the future of marine mammal health and its potential impact on human health. The presence of these banned chemicals in marine mammals indicates an alarming trend, and urgent action is needed to protect the marine environment from historical and emerging pollutants. Reducing plastic pollution and proper recycling practices are crucial steps in curbing the issue.