A new simulation shows large amounts of hydrogen in our planet’s core. And, what scientists found in 290-million-year-old vomit.

Beverly is a writer, editor, and paralegal specializing in personal finance and tax law. She covers personal financial and legal topics, as well as tax breaks, tax preparation software, and tax law ...

Entrepreneurship can promote economic growth, even if its benefits are sometimes overhyped Diane Costagliola is a researcher, librarian, instructor, and writer who has published articles on personal ...