Ocean Pollution

Microplastics could be harming future generations of these helpful bivalves.
But a BBC analysis of the underlying data questions whether that estimate is valid.
New report shows that the cost of waste exceeds entire profits of the plastics industry. Here's what can be done.
The water filtration system is like one you'd find in a fish tank, but it's designed for an entire ocean.
A graphic video shows researchers pulling the fork from the animal's nostril on a beach in Costa Rica.
"Some plastic had been in the sea and under the hot sun so long, it turned to powder when I touched it."