Here’s a note for broadcasters who own their own towers: The Federal Aviation Administration has known for more than a decade that certain high-intensity red LED-based obstruction lights on ...

Dawn Weinberger is a freelance writer in Portland, Oregon who has contributed to numerous publications and websites over the past 20 years, including RD.com, Glamour, Women's Health, Entrepreneur, and ...

Astigmatism is a common problem that can affect your eyesight. An unusual shape of the cornea or lens affects how you perceive light. It can blur your vision and affect your ability to see well at ...

A security camera is one of the best products you can add to your home for improved security. But, there are plenty of different kinds that you can have, all with their own strengths and weaknesses.