Diamonds are famous for their strength, but scientists have long suspected that another form of diamond might be even harder.

Scientists around the world are analyzing Mars for any signs of past life, and now a new study has provided evidence that suggests Mars once had the right conditions for life to form. So, why is this ...

Diamond is famously known as the hardest mineral on Earth. “There are hundreds of claims from people who believe they have ...

A Chinese research team has produced bulk hexagonal diamond, a crystal structure long theorized to be harder than ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists report creating pure hexagonal diamond, resolving a long debate about the rare meteorite mineral lonsdaleite. (CREDIT: ...