A week until Christmas and I am feeling calm and collected. After one more big shopping trip to the Saturday farmers market, I’ll be done with the holiday hunting and gathering. This weekend, others ...

This time-lapse captures the stunning, slow-motion transformation of a Zygo cactus, also known as a Christmas cactus. We started rooting a tiny cutting with water. It was then transplanted into soil ...

While getting patients to the dentist can be like pulling teeth, Dr. Lan Chi Le has built a business designed to make dental care easy, affordable and accessible for ...

Ametek Inc. on Friday said it agreed to buy Zygo Corp. in a deal that gives the electronic-instruments maker a new line of optical tools. Zygo, based in Middlefield, Conn., provides optical-metrology ...