Shares of TMC The Metals Company ( TMC -11.28%) are falling on Tuesday, down 8.3% as of 2:24 p.m. ET. The drop comes as the S ...

After years of delay, the deep-sea mining plans of Canadian firm The Metals Company (TMC) now appear to be progressing as it ...

TMC The Metals Company stock surged 16.5% and is now up more than 580% year to date. Adversarial relations between the U.S.

TMC's 576% run-up this year shows just how tricky it can be to value a company with no revenue and no commercial product. In ...