Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Heating that lasted only trillionths of a second raised a gold sample’s temperature to 19,000 K without melting it, a study suggests. Scientists say that they have heated solid gold for a fleeting ...

Lasers have been used to heat solid gold well beyond its melting temperature without losing the metal’s crystalline structure — exceeding a theoretical superheating limit. Read the paper: Superheating ...

There’s a lot of jeweler’s jargon for gold — terms such as gold-plated, gold-filled, and solid gold can be confusing, even when you read the fine print. You might’ve also seen the word vermeil ...