Because it decays slowly — with a half-life of 5,730 years — a radiocarbon battery could theoretically last millennia. That’s ...

Lithium-ion batteries, used in consumer devices and electric vehicles, typically last hours or days between charges. However, with repeated use, they degrade and need to be charged more frequently.

Imagine never charging your phone again or having a pacemaker that lasts a lifetime. Scientists are developing tiny nuclear ...

Solar cells are subjected to a lot of harmful ultraviolet light, as they're typically placed for maximum sunlight exposure. A ...

Researchers from the University of Turku, Finland, have found a new way to protect solar cells from harmful UV radiation ...

University of Turku researchers find that nanocellulose films with red onion dye provide exceptional UV protection, surpassing standard petroleum-based filters.

A national energy strategy for Aotearoa New Zealand was meant to be ready at the end of last year. As it stands, we're still waiting for a cohesive, all-encompassing plan to meet the country's energy ...

Researchers have developed a bio-based ultraviolet (UV) protection film that has the potential to replace conventional ...

Nanocellulose dyed with red onion skin extract can protect solar cells from up to 99.9% of UV radiation up to 400 nanometers.

As we head into the end of March, you may be anticipating the arrival of Easter. But it won't be here for several more weeks.

Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV protection films for solar cells ...

Researchers at the University of Turku, Finland, investigated how to use bio-based materials to produce effective UV ...