You can save a little power in a lot of places. These solar gadgets cover household cooling, portable power, trickle charging ...

WASHINGTON (AP) – President Donald Trump on Monday approved tariffs on imported solar-energy components and large washing machines in a bid to help U.S. manufacturers. The Republican’s decision ...

Frequent handwashing is among the protective measures required of individuals amidst the Covid-19 pandemic that has spread worldwide. While there are variations on the handwashing machines invented by ...