This is why the Oreshnik was equipped with inert tungsten-tipped warheads instead ... Aircraft carriers are incredibly expensive, and new missile technology is turning them into sitting ducks.

The company is expanding its operations and diversifying into other critical minerals, including cobalt and tungsten ... So that is caused our phone to ring off the hooks from companies trying ...

Celebrity engagement rings continue to fascinate fans by the sheer size and cost of these tokens of love. But who's worn the most expensive?

"Whilst it may appear a little understated in comparison to Kate's ring, it exudes the class and quality befitting a Queen." Coming in with the third-most expensive royal ring is the Duchess of ...

Simply put, this ring is on another level, and it's one of the most expensive engagement rings we've ever seen in the sports world. Inside Deshaun Watson and Jilly Anais’ Romance Leading to This ...

The site, located in Rwanda's hilly rural terrain, is Africa's largest producer of tungsten, a mineral the country has mined for more than 50 years. ALSO READ: Five things you should know about ...

He had proposed to Phoebe, who works as the global account development director at Freuds+ in New York, with a sapphire engagement ring, during a walk in Central Park, and the couple had a low-key ...

She said, 'You can't give me such an expensive gift.' Yuvika says, 'This is our love for you; please accept it.' Prince hopes that she likes the ring. Farah gasps looking at the lovely ring and ...

Our current view of Saturn means we're looking at the gas giant's famous rings edge on, making it impossible for telescopes on Earth to see them. This phenomenon is called a "ring plane crossing ...