Over the last 15 years, China has elevated and transformed its military into a true peer rival of the United States. Its military-industrial complex now outproduces every other nation by a significant ...

Clean air vents are one of the simplest ways to protect your indoor air quality, keep energy bills in check, and extend the ...

PowerLight Technologies has completed development and testing of a new wireless power system that uses lasers to recharge ...

CNET experts have tested dozens of air purifiers in our Louisville testing lab. Here's how we evaluate them to provide ...

Scientists are learning how to turn the chill of outer space into a quiet source of electricity, using the night sky itself as a heat sink. By carefully managing how surfaces shed heat after dark, ...

How to Make a Air Bike at home Using dc Motor ...

Recent remarks about pollution from two Indian officials have increased frustration among residents who say policymakers are ...

Discover how the $750 M4 MacBook Air delivers premium performance, fanless design, and unmatched efficiency at an unbeatable ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

The story of how Honda developed an oval-piston race engine that ultimately failed but still made history along the way.

China’s ability to churn out advanced armaments is a key element in Xi Jinping’s vision of making his country less reliant on ...

Amazon Web Services executive says data center is long-term commitment that company wants to be part of community.