From city streets to singletrack, these 10 electric bikes stand out right now. Our editors tested them in daily use to help you choose with confidence.

Big chemical plants run on heat conveyed by steam, and they run 24 h a day. Most of them operate with the greatest efficiency ...

Mining lithium in the West has been a terrible business recently. From a peak of about $80 a kilo in late 2022, the price of ...

When they reach customers with the Changan NEVO A06, how much cheaper will they allow their derivatives to be compared to LFP ...

Now, buying a pre-owned phone is not a straightforward journey. It's nothing short of making a leap of faith. But if you can find a reliable channel selling used phones, certified refurbished units, ...

Phone battery life has always been important, but which brands consistently offer the longest battery life? After extensive testing, we've found the two leaders.

Even as American automakers have scaled back their ambitions for electric vehicles, some are pivoting to a technology that could help boost renewable energy.

Rising electricity costs and frequent power disruptions have made energy reliability a serious concern for homeowners.

Expect to see new chemistries hitting the roads, a shifting policy landscape, and a renewed focus on cost and performance.

Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which ...

The new MatePad 11.5 S offers many premium design features and hardware for a reasonable price, but there are a few trade-offs.

After more research has uncovered the fact that battery life for electric vehicles is getting longer and better charging ...