Using rice, sand and pet hair, we score each cordless vacuum on suction performance, ease of use, battery life, comfort/handling, standout features and value for the price. You'll find our picks ...

However, clean energy is increasingly economical due to the falling costs of solar panels, wind turbines, and batteries for energy storage, making the sector a more attractive investment opportunity.

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the ...

It rotates one way then the other, cleaning each tooth individually. There's no battery level indicator on the handle though. The Reebok GB40S One Series exercise bike has a 9kg flywheel and 32 ...

Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education, School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China ...

Millions of pilgrims hoping to cleanse their sins by ritual baths at India's Kumbh Mela festival rely on key lavatory workers to clear up behind them -- those born on the lowest rung of the Hindu ...