Mangroves vital for environmental decontamination

Grey mangrove trees, Avicennia marina, filter heavy metals out of the surrounding soil and water. A new study from Indonesia has found that their leaf litter accumulates the most copper, followed by leaves and then roots.

Litter bugs may protect chocolate supply

Those who crave brownies or hot cocoa may be happy to hear that heroes too small to be seen may help to protect the world's chocolate supply. Scientists at the Smithsonian Tropical Research Institute (STRI) in Panama found ...

Plastic pollution builds up in Arctic waters: study

Even though few people live in the Artic, some seas in the region are heavily polluted with plastic because of an Atlantic ocean current which dumps debris there, researchers said Wednesday.

Scientists go out on a limb to study tree-climbing land snails

Land snails are generally believed to be ground-dwelling creatures, preferring dark and humid places, like the forest floor, or a suburban garden. So why do we find some species of snails in the tops of trees, where it is ...

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