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 ...

Liquid Sunlight Alliance, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States Chemical Sciences Division, Lawrence Berkeley National Laboratory, 1 ...

State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian ...

KoBold Metals closed a $537 million Series C round on Wednesday to help build a multi-billion-dollar mine to exploit a copper deposit it found using AI. The new funding round, which was led by ...

Hudbay Minerals’ (TSX, NYSE: HBM) proposed 85,000-tonne-per-year Copper World project in Arizona is now fully permitted for development after receiving all three key state-level permits.

Copper steadied near a nine-month low on the first trading day of the year, with investors weighing the scope for additional stimulus from Beijing in 2025 as the country’s stock market came ...

The CuO crystallites sizes of the samples were calculated from the XRD patterns using the Debye-Scherrer formula. The results indicate the comparable sizes ... The TPR results showed the influence of ...