Kolkata: The Bengal Police successfully tested a 22 kg battery-operated drone-based tear gas launcher, which is likely to be inducted into the Baruipu.

Zip through a big paint job by choosing one of the best paint sprayer tools available. See how top picks performed during ...

Despite significant improvements on earlier Chinese BYD models, this is in danger of becoming just another battery-powered ...

Spring has sprung, and I’m kicking off my fourth season with one of my absolute favorite garden tools—the LESCO Zero Pump handheld garden sprayer. This little gem is a dream to use—no pumping, just ...

These USB lithium battery tools by Ryobi, SnapFresh, and others cut the cords, providing convenience, mobility, and power for ...