For some people, tracking food and calorie intake can be helpful for promoting weight loss or management. Research shows that people who log calories lose more weight, even if they don’t tracke very ...

Patients with astigmatism of at least –0.75 D have better vision with toric lenses than spherical lenses and report preferring them, according to a study published in Contact Lens and Anterior Eye.

The ACS Green Chemistry Institute® (ACS GCI) leads the American Chemical Society's efforts to catalyze the implementation of sustainable approaches to chemistry and engineering across the globe. Join ...