Oil spills from offshore drilling have devastating effects on marine ecosystems and wildlife. The worst oil spills in history include the Persian Gulf spill (1991), BP’s Deepwater Horizon (2010), Ixtoc 1 (1979), Atlantic Empress (1979), and Amoco Cadiz (1978). These disasters released millions of gallons of oil into the ocean, causing long-lasting damage to marine life and coastal areas. As energy demands increase, so do the risks associated with offshore drilling, and even smaller spills pose threats that can be overlooked. Campaigns are ongoing to protect coastlines and promote cleaner energy alternatives.