News Round-Up

Deepwater Horizon’s long-lasting legacy for dolphins


The Deepwater Horizon disaster began on April 20, 2010 with an explosion on a BP-operated oil drilling rig in the Gulf of Mexico that killed 11 workers. Almost immediately, oil began spilling into the waters of the gulf, an environmental calamity that took months to bring under control, but not before it became the largest oil spill in the history of the petroleum industry.

Nearly 10 years have passed since then, and the oil slick has long since dispersed. Yet, despite early predictions, area wildlife are still feeling the effects of that oil, and research published in Environmental Toxicology and Chemistry has shown that negative health impacts have befallen not only dolphins alive at the time of the spill, but also in their young, born years later. MORE

Header image: De Guise, in the red shirt, and other researchers perform field capture of a dolphin to be sampled. The dolphins undergo veterinary examination, including blood sampling for immune functions measurements. Credit: Todd Speakman.