Barrick Gold Inc. was penalized for repeatedly discharging toxic mine waste into a stream that feeds the Similkameen River.

Cobalt is combined with the rare-earth element Samarium to create SmCo magnets, which are considered one of the most advanced ...

Not long ago, the first cobalt-free battery developed by SVOLT ... performance verifications and finally removed the cobalt element in the anode material, achieving the application of cobalt ...