The raw gold is then refined to remove impurities and transformed into pure, high-quality gold. ... Rock & Roll Hall of Fame 2025 inductees are here. See who made the list.

Researchers at Göttingen University find gold and ruthenium in Hawaiian volcanic rocks, suggesting core materials are reaching the Earth's surface.

An analysis of Hawaii’s volcanic rocks revealed Earth’s core is leaking gold and other precious metals, a study found. The elements emerge when ocean islands form.