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

Researchers have synthesized millimetre-scale hexagonal diamond, a crystal structure so elusive that many physicists doubted ...

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 ...

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