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Turning trash into power: Static electricity could run your air conditioner

Researchers have found an inventive way to power air conditioners using static electricity—by transforming waste polystyrene into energy-generating patches. This technology, developed by RMIT University...

New fire-safe system powers green hydrogen production with zinc-air battery

Researchers from the Korea Advanced Institute of Science and Technology (KAIST) have developed a new system for producing hydrogen safely and efficiently. The team, led...

Salt batteries: The safe and long-lasting alternative for energy storage

In 1997, the Mercedes-Benz A-Class famously tipped over during the “elk test.” One reason for the incident was a design change: the car was initially...

Tiny soft battery could power new medical and robotic devices

Researchers at the University of Oxford have made a significant breakthrough in creating tiny, soft batteries designed for medical devices and small robots. These new...

Scientists discover silver’s secret to supercharging solar cells

Researchers have found a way to significantly improve the efficiency of a type of solar cell called kesterite (CZTSSe) thin-film solar cells. These cells are...

New 3D smart device heats and cools to save energy

A team of researchers led by Professor Bonghoon Kim from DGIST has developed a “3D smart energy device” that can both heat and cool...

How sustainable are electric vehicle batteries?

Electric vehicles (EVs) are seen as a solution to reduce climate change. But there are ongoing debates about how eco-friendly their batteries truly are. Will...

Scientists set new record for eco-friendly nanocrystal solar cells

With climate change pushing the demand for renewable energy, solar power has become a key solution. In countries like Spain, solar photovoltaic energy generation jumped...

Scientists develop a new portable device to harvest water from air

Researchers at The Ohio State University have created a new type of water harvesting device that is simpler, more efficient, and more portable than...

New fire-safe system uses zinc-air battery for efficient hydrogen production

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a new hydrogen production system that overcomes key challenges faced by...