Did the Bluetti Pioneer Na keep working in the freezing cold when most batteries would give up? I tested it to find out.

Macworld compares iPhone wireless charging speeds across multiple standards, including Qi, MagSafe, Qi2, and the newer Qi2 ...

Scientists have developed an innovative ‘liquid-phase carbonization’ method to recycle waste polyethylene terephthalate into porous micro/nanostructured hard carbon enriched with intrinsic carbon ...

SIOResin® Polyethylenimine (PEI) is gaining attention worldwide. It is a water-soluble polymer with a very high cationic charge. PEI comes in both linear and branched forms. Its unique structure ...

CATL says its sodium-ion pack can keep charging and delivering power far below freezing. The real test is whether those lab numbers survive real winter driving ...

WashU engineers used operando microscopy to map when lithium plating begins in fast-charged lithium-ion batteries, offering ...

Real Sociedad is the best team among "the mortals" in La Liga since the start of 2026. Real Sociedad vs Athletic Bilbao: what time and which channel to watch the Copa del Rey semi-final second leg?

Chinese scientists achieved reversible red-green photoluminescence switching in Mn-based metal halides by replacing free Cl⁻ with Br⁻. The responsive property stems from weakened hydrogen ...

Abstract: Neural networks (NNs) have been widely adopted for state of charge (SOC) estimation due to their high-efficiency nonlinear mapping and adaptive and self-learning abilities. However, their ...

By freezing a crucial phosphoric acid complex to near absolute zero, scientists uncovered a single, unexpectedly stable structure at the heart of proton transport.

A research team in China has developed an electrolyte using monofluorinated hydrofluorocarbon (HFC) solvents capable of ...

Chinese scientists have developed a new EV battery capable of delivering over 1,000 km (620 miles) of driving range ...