Under normal conditions, we all lose body water daily through sweat, tears, breathing, urine, and stool. In a healthy person, this water is replaced by drinking fluids and eating foods that contain ...

As summer approaches, shielding your eyes is extremely important, so here's our list of 12 of the best running sunglasses on the market right ...

Aggregation of some chromophores generates very strong fluorescence signals due to the tight molecular packing and highly restricted vibrational motions in the electronically excited states. Such an ...

Nuance Audio is a new option for people who resist traditional aids, from the company that makes Ray-Bans and operates LensCrafters.