Dateline Resources, made famous by a presidential tweet on its rare earths prospects, has again been thrust into the spotlight by a government investment next door.

The red, brown and gray hunk is about 70% larger than the next largest piece of Mars found on Earth and represents nearly 7% ...

Rare earth stocks are shining brightly on investors' radars these days. Shares of USA Rare Earth (NASDAQ: USAR), for example, ...