whereas a rare hexagonal structure – known as hexagonal diamond (HD) – has been largely unexplored due to the low purity and ...

Rep. Don Bacon (R-Neb.) characterized Friday’s contentious meeting between President Trump and Ukrainian President Volodymyr Zelensky as a “bad day” for U.S. foreign policy. “A bad day for America’s ...

In the bustling city of Mumbai, renowned jeweller Mr Ramesh Agarwal was hosting a grand exhibition to showcase his most prized possession, a rare blue diamond worth ₹50 crore. Security was tight ...