I Center for Engineering practice and Innovation Education, Anhui University of Technology, Maanshan 243032, PR China II School of Materials Science and Engineering, Anhui University of technology, ...

Copper IUDs (intrauterine devices) are a safe and effective type of birth control. It works by preventing sperm from fertilizing any eggs. Learn more about how to determine whether it’s right ...

SANTIAGO, Jan 15 (Reuters) - Chile, the world's No. 1 copper producer, will boost its output of the red metal to 5.54 million metric tons in 2034, representing a 5.6% increase from 2023 ...

LONDON, Jan 14 (Reuters) - Doctor Copper has started 2025 with a spring in his step after a year when the early bull party was followed by a prolonged hangover. The London Metal Exchange three ...