The Romans needed a holiday in midwinter as they didn't do Christmas or New Year and followed the agricultural year, as did the Jews. The new moon told them when another month had passed. So they ...

First, my monthly reminder: There are no toxic plastics, none of them. Our materials are safe and do far more good for the environment than harm. When you meet anyone who thinks otherwise, try to find ...

Angel investors understand the high stakes of funding new technologies. The journey is fraught with financial, technical and market risks—but when a groundbreaking well-designed innovation meets the ...