Oil spill threatens vast areas of mangroves and coral reefs in Brazil

Hundreds of kilometres of mangroves and coral reefs, as well as humpback whale breeding grounds, are under threat from an oil spill that has polluted more than 2,400km of Brazil’s north-eastern coast in the last two months.
Microplastics “washing right out into the ocean,” marine biologists say

Signs of climate change are everywhere, but sometimes those signs are very hard to see. Tiny, nearly invisible pieces of plastic called microplastics are making their way through our ecosystem. The results could be devastating.
Needles and other medical supplies just washed up on a California beach

Sections of Venice Beach in Los Angeles were blocked off Sunday after authorities discovered needles and other medical supplies had washed up on shore.