Researchers in Japan have achieved a 12.28% efficiency in a copper gallium selenide solar cell, the highest reported for indium-free wide-bandgap chalcogenide absorbers in the 1.65–1.75 eV range. The ...

The main thing to know about the 17E is that the iPhone 17 exists, it costs $200 more — or maybe more significantly, an extra $9 per month on a two-year payment plan not including whatever discount ...

Kerynn Morss is still looking for a donor match for her son Broeden Sabin, who was diagnosed with acute myeloid leukemia in December 2025 Wendy Grossman Kantor is an award-winning journalist who has ...

Researchers at Barcelona-based photonics research institute ICFO have enhanced the performance of an organic solar cell by optimizing the fluorescence quantum yield (FQY) – that is, by favoring light ...

SereNeuro Therapeutics revealed promising results for SN101, a first-in-class iPSC-derived therapy designed to treat chronic osteoarthritis pain while protecting joint tissue. Instead of blocking pain ...

AT&T has announced it has added 17 cell sites in 15 counties across Pennsylvania as part of its 5G network expansion. The company states that the improvements benefit both customers and first ...

This is read by an automated voice. Please report any issues or inconsistencies here. I’ll say this for the promoters of bogus stem cell treatments: They are terrific at finding new ways to market ...

Jason Mast is a general assignment reporter at STAT focused on the science behind new medicines and the systems and people that decide whether that science ever reaches patients. You can reach Jason ...

The Jefferson County Public Schools in Kentucky this month announced a surprising unintended consequence of a new statewide cellphone ban. In many of the district’s schools, the number of books ...

Apple has largely held steady on iPhone 17 pricing despite potential US tariffs on imported smartphones, introducing only a modest increase for the iPhone 17 Pro. The approach highlights Apple's ...

Prisons prioritize security over comfort. But concrete walls, steel doors, sealed windows, limited ventilation, lack of tree cover and outdated infrastructure converge to create dangerously hot ...