A new computational method now makes it possible to calculate the forces between large molecules with unprecedented accuracy.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Westend61 / Getty Images The annualized income installment method calculates estimated tax ...

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 ...

With close to a decade of writing and editing experience, Maisha specializes in service journalism and has produced work in the lifestyle, financial services, real estate, and culture spaces. She uses ...

October 28, 2025 • Republican politicians like to use the term ‘Marxist’ to criticize Democrats. Lately, they’ve dubbed New York City mayoral candidate a ‘Marxist’ despite him identifying himself as a ...

I've been writing and editing stories for almost two decades that help people use technology and productivity techniques to work better, live better, and protect their privacy and personal data. As ...

Laparoscopy is a type of surgery that gets its name from the laparoscope, a slender tool that has a tiny video camera and light on the end. When a surgeon inserts it through a small cut into your body ...

The Historic Center of Odesa, part of the Black Sea port city developed on the site of Khadzhybei, is a densely built-up area, planned according to classicism canons, characterized by two- to ...