Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Somer G.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a ...

Princeton Univ. Press: 2006. 404 pp. $29.95. In a poll for the most beautiful mathematical formula ever, each voter would no doubt have a subjective and unashamedly biased list, but a handful of ...

THE AFL is cracking down on dead time within games by introducing seven new rule changes ahead of the 2026 Toyota AFL Premiership season that it believes will slash around three minutes of match ...

We swim in a sea of symbols: acronyms, emojis, icons of all sorts, etc. As old Confucius declared, “Signs and symbols rule the world, not words or laws.” ...

Joe Rogan has stirred a fresh debate in the MMA world once again. In a new episode of The Joe Rogan Experience podcast released on October 26, 2025, the longtime UFC commentator revisited his “no ...

This paper describes Unbend - a new method for measuring and correcting motions in cryo-EM images, with a particular emphasis on more challenging in situ samples such as lamella and whole cells. The ...