Urolithiasis is a highly prevalent and multifactorial disease, representing the most common urological condition globally.

Twelve natural-color purple diamond crystals from Siberia, and seven round brilliants that were faceted from some of these crystals, were studied using spectroscopic methods to better understand their ...

This is part 4 of a series on silicosis. For 22 years, Daniel Aguilar Morales cut stone countertops five to six days a week ...