Flywheels handle short power spikes better than batteries alone; Quint pairs units with sodium-ion batteries for sustained ...

Learn how to create a homemade hand-powered phone charger using repurposed materials like an old DVD and a small motor. This ...

Recreate the epic glamBOT moments from wherever you are with these 2 DIY methods.

Discover the science and technology behind the electromagnetic railgun, a revolutionary long-range naval weapon that uses intense electricity instead of traditional rocket fuel. This video begins with ...

But powerful magnets are usually large and energy hungry. Chukun Gao at the Swiss Federal Institute of Technology in Zurich and her colleagues sought to build a small ultra-strong magnet that would ...

VICTORIA — The British Columbia government says it will make crane-related licensing and permitting mandatory in a bid to increase safety after a string of deadly accidents over the last five years.

Thursday in Norfolk, 1,800 students throughout Hampton Roads were treated to a special matinee to see the Dance Theater of Harlem at Chrysler Hall. "We always have a goal of reaching the next ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Dr. JeFreda R. Brown is a financial consultant, Certified ...