It's tempting to keep your Ryobi charger always ready to go, but what's the real cost of that convenience? Here's what you ...

Walmart's home aisle hides some serious gear; from multi-tools to pro-level lawn equipment, these Hart finds might make you ...

Consumer Reports recommends Ryobi’s 40V HP 800-cfm Whisper Series Blower, a quiet yet powerful cordless option that ...

We set the shovel aside and put top snow blowers to the test. We were able to clear snow quicker and with less effort with ...

Abstract: In this article, a fractional-order model (FOM)-based online state of charge (SOC) and state of power (SOP) estimation method is proposed for lithium-ion batteries in electric vehicles.

India plans to double its non-fossil energy capacity of about 243GW over the next four years, a feat that will fuel unprecedented demand for battery energy storage systems (BESS) to offset renewable ...

A new, high-purity 13 C-labeled graphene mesosponge (13 C-GMS) could be a sturdy scaffold for loading polymorphic ruthenium (Ru) catalysts, and has also helped determine the causes of battery ...

In science and everyday life, the act of observing or measuring something sometimes changes the thing being observed or measured. You may have experienced this "observer effect" when you measured the ...

Friends, I’ve gotten myself into a pickle and I need some help. A few years back, I decided to get into solar power by building a complete PV system inside a mobile trailer. The rationale for this ...

WATCH LIVE: Senate meets as lawmakers could take test vote on spending bill to end government shutdown ...