Imagine powering a calculator or a small electronic device using nothing more than waste nut shells and a single drop of water. That is exactly what...

Researchers at the University of Waterloo have developed an inexpensive device that generates enough electricity to power a calculator using only...

Turning food waste into functional technology, researchers have built an electric generator by harnessing the natural structure of walnut shells...

Every year, mountains of plastic pile up in landfills and drift into the world’s oceans, while greenhouse gases like carbon dioxide continue to...

Every year, mountains of plastic pile up in landfills and drift into the world’s oceans, while greenhouse gases like carbon dioxide continue to...

Imagine being able to clean carbon dioxide directly from the air using only as much electricity as it takes to charge your phone. That is exactly what...

Imagine being able to clean carbon dioxide directly from the air using only as much electricity as it takes to charge your phone. That is exactly what...

Sometimes, solving big problems means taking something away rather than adding more. That’s exactly what researchers at the University of Houston...

Sometimes, solving big problems means taking something away rather than adding more. That’s exactly what researchers at the University of Houston...

Along coastlines in the Caribbean, the United States, and northern Brazil, massive amounts of brown seaweed called sargassum have become a growing...