When the first results came in, we realised that we had literally struck gold! Our data confirmed that material from the core, including gold and other precious metals, is leaking into the Earth’s ...

Our planet's core is rich in gold that can leak out into the mantle, and in some cases, end up in volcanos on the surface, ...

Palynologists who study tiny pollen fossils share 4 stories found in grains that fell hundreds to millions of years ago.