SEATTLE — The U.S. Environmental Protection Agency said Thursday it will consider ways the states can address rising acidity levels in oceans, which pose a serious threat to shellfish and other marine ...

The deep oceans have crossed a crucial boundary that threatens their ability to provide the surface with food and oxygen, a new study finds. Nearly two-thirds of the ocean below 200 meters, or 656 ...

Ocean acidity is one of the key markers of Earth's health, because if it tips too far towards acidic then the results can be catastrophic – and a new study suggests the world's waters are now entering ...

Growing up, Sunday nights followed the same routine: a pasta dinner made by Mom, followed by putting the finishing touches on schoolwork and getting ready for the week ahead. Pasta has a nostalgic ...