There's gold in them thar hills—or, at least, in the volcanoes of the Hawaiian Islands —along with other precious metals.

This week, see how gold is leaking from the planet’s core, watch sharks sharing a communal meal, unearth Egyptian tombs, and ...

And that appears to be his fate until Rust, his mother's father, enter the picture. Patrick Scott McDermott, who plays Lucas, is a good young actor with a stoic rock-star pout. There are moments ...

Hole knew he struck "gold". Even though he did not actually find the precious metal inside the rock, what he did find ... hydration exists in the form of rust. In 2017, researchers discovered ...

We're after pure gold, but rock that contains gold also includes lots of other materials such as quartz, calcite, and the sulfides of other metals. Since we need to separate the gold from the rest ...

And that appears to be his fate until Rust, his mother’s father, enter the picture. Patrick Scott McDermott, who plays Lucas, is a good young actor with a stoic rock-star pout. There are moments ...