Global warming is burying huge amounts of silver beneath the South China Sea — and the same could be happening across the world's oceans, scientists say. The amount of silver trapped in marine sediments off the coast of Vietnam has increased sharply since 1850, the new study shows. This coincides with the start of the Industrial Revolution, when humans began pumping into the atmosphere on a large scale.

Wildcat Discovery Technologies uses proprietary high-throughput testing platforms to rapidly evaluate battery materials and chemistries for customers. Now the company is building a US plant to produce nickel-free and cobalt-free cathode materials. Lithium iron phosphate (LFP) is considered a safer and longer-lasting cathode material compared to NMC chemistries, but in the past, its lower cell-level energy density made it less attractive for EVs.

Hong Kong environmental issues Learn more Environment minister Tse Chin-wan also says government's 'traditional' promotion methods not adequate after postponing pay-as-you-throw scheme launch Government will do test runs on its own to identify and solve any issues that may arise, he adds Hong Kong environmental issues Wynna Wong.