During mating season, a male turtle-headed sea snake will often lose sight of the female before mating can happen. The female may be metres away, but the male won't ever find her again.
Biodiversity is often highest in places with human activity. The fishing industry has shown we can often have it both ways: maintain important livelihoods while protecting precious marine life.
Aquaculture is endangering the marine environment, threatening the livelihood of small-scale fishers and food security.
Once unleashed, glitter gets everywhere – not just in your house, but into the environment. Time to call a halt to the glitter explosion.
The North Water Polynya, or Pikialasorsuaq, is a key ocean area for Arctic animals and for Inuit hunting and fishing. Rocket launches threaten to contaminate the area with harmful chemicals.
Kenya can explore at least four key actions, based on past commitments and institutional structures, to transform the economic future of its oceans.
A century after they vanished, oysters have returned to the Dornoch Firth thanks to an ambitious natural cleaning project