Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

The sun, an infinite source of energy, helps fuel our transition to a sustainable future. Photovoltaic (PV) panel farms, ...

Over the past decade, Allstate Protection Plans has revolutionized the product protection category. We’ve done it with innovation, new technology, and by following the golden rule: treat others as you ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. It's a worst-case scenario, you dropped your shiny new laptop and the damage isn't covered by the ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...

Wahl Instruments Inc. offers two affordable, rugged and user-friendly, pocket temperature calibrators designed specifically to simplify the maintenance and commissioning of today’s reliable and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...