Astronauts on the International Space Station have a zero-g cup for their java. Credit: NASA Johnson Space Center Millennial therapist has 1 question for boomer parents—"Respectfully, why?" How a ...

Nandan Nilekani built Aadhaar, India’s vast digital biometric identity system. Now he wants to Aadhaarize the world.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...