The coldest air of the early winter season is blasting the eastern U.S. on Monday with single-digit temperatures with the wind chill, as the Polar Vortex unravels and, with it, brings dangerous arctic ...

In the realm of confusing acronyms describing today’s swath of TV display types, the nascent “micro RGB” is now set to flood showrooms starting in 2026. So what the hell is it, and why are major TV ...

Free surface vortex dynamics in pump sumps play a pivotal role in determining both the hydraulic performance and the operational reliability of pumping systems. The formation of vortical flows at the ...

A micro-cap stock is a stock with a total market capitalization between $300 million and $2 billion. These stocks are often smaller, less established operations. But these companies have limitless ...

Direxion Shares ETF Trust - Direxion Daily 20+ Year Treasury Bull 3X Shares is an exchange traded fund launched by Direxion Investments. The fund is managed by Rafferty Asset Management, LLC. It ...

The fund uses derivatives such as futures, and swaps to create its portfolio. The fund invests in growth and value stocks of large-cap companies. The fund seeks to track 3x the daily performance of ...

The investment seeks daily investment results, before fees and expenses, of 300% of the inverse (or opposite) of the daily performance of the S&P 500® Index. The fund, under normal circumstances, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

With snow on the ground and still breezy, temperatures along the Interstate 95 corridor may feel more like the teens into early morning, with wind chills in New England possibly dropping into single ...