We estimate income and taxes for the wealthiest group of US households by matching Forbes 400 data to the individual, business, estate, and gift tax returns of the corresponding group in 2010–2020. In ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

It's not that unusual for a 20-something to text Mom from the doctor's office for help answering a health question. Or for patients of any age to struggle at recalling all their medicines. Getting ...

Discover how to calculate internal rate of return (IRR) to evaluate investment opportunities and understand their potential ...

Abstract: Absolute pose estimation via descent imagery and map matching is critical for precise planetary lander localization. Existing absolute localization methods suffer from trajectory uncertainty ...