The Chesapeake Bay was formed eighteen thousand years ago when glacial melting generated sea level rise that flooded the Susquehanna River Valley...
The oceans became oxygen-rich as they are today about 600 million years ago, during Earth’s Late Ediacaran Period. Before that, most scientists believed until recently, the ancient oceans were relatively oxygen-poor...
This story might sound like an April Fool’s joke, but we assure you, it’s totally real. Canadian researchers have developed Enviropig, a line of genetically engineered Yorkshire pigs that can digest phosphorous...
- Popular Related Tags: dead zones, water issues, environment, ocean, waste reduction, genetically engineered pigs, yorkshire pigs, early life, economy, tin
- Search for "dead zones" on our Eco Web Search