Think shampoo makes a bad holiday gift? Think again! Our editors and writers tested the very best hair care products this year. These are the ones we’d actually love to unwrap as gifts.

Nitrate pollution in water threatens ecosystems and human health, yet removing it efficiently without producing harmful ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...