These rainbow-colored rings are a sign of change ... frequent headaches or aching around the face and eyes could be an indicator of serious conditions.” Any eye discomfort or pressure ...

ABC Science took three packaging products that are common and relatively easy to recycle — glass bottles, aluminium cans and PET plastic bottles — to see just how much of each makes it through ...

Dr. Alexander Elder named his first indicator Elder-Ray because it is designed to see through the market like an X-ray machine. Developed in 1989, the indicator can be applied to any security chart.

A group of high school students built a machine that utilizes plastic bottles to supply electricity to gadgets. According to a Game Changer report in ''24 Oras'' on Friday, the ''trash-bot'' was ...