European Union nations have agreed to set quota levels that ensure more sustainable fishing in the Northeastern Atlantic and the North Sea, but environmentalists insist the bloc is behind in its schedule to end overfishing by 2020

Countries fishing the eastern Atlantic and the Mediterranean agreed Tuesday to expand the annual quota for prized Bluefin tuna to reflect an improvement in their stocks

Nations from around the Atlantic and Mediterranean start assessing how much more of the prized Bluefin tuna can be caught in the next years amid signs stocks of the iconic fish continue to recover

The federal government says American fisheries fell slightly in terms of sales and jobs in 2015 as the industry contended with environmental and market forces

A study of Australia's Great Barrier Reef shows that reducing pollution and curbing overfishing won't prevent the severe bleaching that is killing coral at catastrophic rates

Coral reefs, unique underwater ecosystems that sustain a quarter of the world's marine species and half a billion people, are dying on an unprecedented scale due to rising ocean temperatures

Federal officials say the first-ever assessment of Hawaiian Island reef fish shows that 11 of 27 species are experiencing some level of overfishing