Sunlight makes microplastics leak hidden chemicals into water, creating pollution that spreads far beyond plastic pieces.

The ocean is the lifeblood of our planet—producing over half of the world’s oxygen, regulating global temperatures, and supporting millions of species. Yet today, marine ecosystems are under severe ...

Working to stop harmful marine pollution at the source. © Troy Mayne / WWF The health, resilience and productivity of marine and coastal ecosystems is increasingly ...

New research has shown that blue sharks’ intestines act like temporary holding tanks, trapping fibers long enough to build up significant amounts. Their epic migrations mean they can spread these ...