San Francisco airport bans sale of plastic bottles

San Francisco International Airport is banning the sale of single-use plastic bottles and will require fliers to buy refillable bottles if they're not already carrying their own, US media reported on Friday.

Radioactive tadpoles reveal contamination clues

Tadpoles can be used to measure the amount of radiocesium, a radioactive material, in aquatic environments, according to new research from University of Georgia scientists.

Moving forward with microplastics research

Microplastics have been recorded in a range of zooplankton species, and they are already causing problems for these tiny - but vitally important - animals, even before the plastic particles make their way through the food ...

Why frogs need saving

On April 29, the world's frogs are celebrated on Save The Frogs Day.

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