Bridget Macdonald

The World

Note on Emerging Science

The billowy foam nests Tungara frogs build to protect their eggs are tougher than they look, and they have inspired scientists to develop a similar material for medicinal use.

The World

Science Note/Micro-Ear

The World

Emerging Science Note/Voodoo Wasps

The World

Cool Fix: Algae from Wastewater

The World

Note on Emerging Science

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Cool Fix for a Hot Planet

A recycling company gives used tennis balls a second bounce.

The World

Fishing for Facts on Fish Food

Living on Earth answers listener concerns about chicken-eating salmon.

The World

Note on Emerging Science

Researchers on an island in the Indian Ocean have made an astonishing discovery: crickets can be pollinators.

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