A vast network of illegal bluefin tuna trade across Europe raises concerns.
Using satellite tracking data, researchers have come up with new maps showing the impact of trawling in 24 regions.
It may not sound like much, but half a degree of global warming can significantly change our world.
Sea levels around the world are rising as a result of our changing climate, and some notable locations are at risk.
Plastic pollution might receive the most attention as the ocean's biggest threat, but it's just the tip of the iceberg.
Hope for Grey Whales in the Western Pacific Ocean lies in the genetic resources of their relatives.
WORLD OCEANS DAY: MARINE PROTECTION EVENT LIVE STREAMED FROM SANTORINI
Hannah Testa, a 15 year old teen eco-warrior in Georgia, is making a major difference in how we view plastic.
Interviews with ocean pollution related organisations - Maritime New Zealand and the Ministry for the Environment
120 students come out to celebrate World Oceans Day