New A.I. sites could drive up your power bill. We look at possible solutions. By Claire Brown Tech companies are investing billions of dollars to build energy-hungry data centers at a time when demand ...

Mental math shortcuts suggest future STEM performance—and gender is a significant predictor What is 29 + 14?

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Lauren Allain / ...

A single Powerball ticket sold in Arkansas matched all numbers to win the $251 million jackpot. Here's what winners need to know about claiming the prize. Iran sends first significant message of ...

Robert Newman of Astoria, Queens, claimed the $1 million second prize on the New York Lottery’s Powerball game, according to officials. Newman matched the first five numbers drawn on Dec. 17, 2025.

Paolo Bicchieri is the associate editor for the Northern California and Pacific Northwest region writing about restaurant and bar trends, coffee and cafes, and pop-ups. Palette Tea House makes a great ...

Read this if you're thinking about retiring and taking the lump-sum option Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five ...

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 ...