We ran more than 1,000km to test top-rated GPS fitness watches including Apple, Garmin and the best for beginners ...

When the lights go out in winter, you are not thinking in abstract kilowatts, you are thinking about food spoiling and rooms ...

After testing 150+ products under a metaphorical microscope, our lab test editor found that industry standards don't always ...

Abstract: This research paper delves into the energy management of a hybrid system containing PV modules, wind turbines, a diesel generator, and battery storage, simulated using MATLAB. The primary ...

With the holidays come plenty of gifts and electronics, but parents beware: these devices powered by lithium-ion batteries ...

While the technology is popular because of its light weight, high energy density, and ability to recharge, these kinds of ...

Go behind the scenes at the Outside Lab. See how we used data and science to stress-test rain shells, backpacks, and ...

The country has become a solar champion thanks to abundant sunshine and the government’s pro-renewables policies. But a surge ...

Is the OnePlus 15 worth paying Rs 25,000 more than the OnePlus 15R? Our six-hour battery drain test reveals how close these ...

Raise your hand if your smartphone is basically glued to your palm. Whether it’s killing time in the subway, queuing at the doctor’s, or sneaking in a quick ...

Abstract: Monitoring the performance of lithium-ion batteries is crucial for the manufacture and operation of various industrial applications. The state of health shows the health status of the ...

The PV5 Cargo is one of the safer vans on the road, given that it managed to bag a full five-star rating from Euro NCAP when ...