A hybrid geothermal–biomass system integrates multigeneration heating, cooling, and power through thermodynamic and economic optimization. Using exergy analysis and particle swarm optimization, the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

As we reach the end of 2025, we're looking back at the home cinema highlights that defined the year. I'd like to stick with that last shoutout, as today's Adventure in AV is all about celebrating a ...

This undated redacted photo released by Democrats on the House Oversight Committee Thursday, Dec. 18, 2025, shows Jeffrey Epstein. (House Oversight Committee via AP) WASHINGTON (CN) — Congressional ...