The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

Mathematicians have broken through a long-standing barrier in the study of “minimizing surfaces,” which play an important ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Betsy began her career in international finance and it has since grown into a comprehensive ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Anthony Battle is a CERTIFIED FINANCIAL PLANNER™ professional. He earned the Chartered ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...