Alive and growing slowly in some of the deepest parts of the ocean, black coral provides a living link to history.
Radioactive contamination of the sea from Fukushima is likely to be only a local problem, but may necessitate an exclusion zone.
To obtain the best of what going organic can offer takes planning.
Toxic shellfish, infectious bacteria growths, and sewage overflows -- climate change is bringing about some health concerns that need addressing.
With a predicted population of 9 billion, food production and competition for resources could change the face of our planet.
The high levels of PCBs in the Hudson River should be toxic -- but not to these fish.
Your friendly neighborhood honeysuckle is probably an invasive species -- and that's OK.
For the last 56 years, the United States and Canada have failed to report Arctic fish catches to the FAO - Russia under-reported catches.
Disappearing sea ice may affect mercury levels in Arctic waters.
Burning fossil fuels could ultimately have profound consequences for ocean life.