All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more.

The ocean holds gold, but dreams of instant riches are far-fetched. While gold exists in seawater, its concentration is ...

A new method for recovering high-purity gold from discarded electronics is paying back US$50 for every dollar spent, according to researchers – who found the key gold-filtering substance in ...

Earth's oceans hold an estimated 20 million tons of gold, a treasure worth quadrillions, yet its extremely low concentration makes extraction nearly impossible with current technology. Despite ongoing ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 2025, it’s not uncommon for a typical household to have a ...