As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.

Figure 1: Stereo views of the final smooth muscle myosin models and the corresponding 3D reconstructions of actomyosin a, in the presence of MgADP and b, in the absence of nucleotide. Figure 2: Best ...

Michael Duchen, an expert in mitochondrial biology at University College London, has studied the cell’s tiny powerhouses for more than 30 years, but has struggled to model some conditions caused by ...

Researchers have investigated the role of a certain enzyme in regulating energy in muscle and exercise performance for decades, but a new study by Virginia Tech scientists has identified more ...

In an international study, researchers at Lund University in Sweden have identified a gene variant that controls the body's ...

Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often surprisingly inaccurate, with estimated error rates of 30%–80%. The watch's ...

The AMC Gremlin arrived as a practical subcompact, yet in the right specification it behaved like a scaled down muscle car. By pairing a budget friendly footprint with serious V8 power and bold ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Nick Blackmer is a librarian, fact-checker, and researcher with ...

Alibaba's mapping arm Amap is pushing into 'world models' with FantasyWorld, betting spatial AI can power navigation and new services Amap, the mapping and navigation arm of Alibaba Group Holding, is ...