Some of these long-lasting, pervasive chemicals are known to carry serious health risks. Research is still underway on the health effects of other kinds of PFAS. Water systems that filter out PFAS are ...

Passkeys offer far stronger security than traditional passwords—and may eventually replace them. We break down everything you need to know and guide you on how to get started. I review privacy tools ...

Much of professional and personal success depends on persuading others to recognize your value. You have to do this when you apply for jobs, ask for promotions, vie for leadership positions, or write ...