The practice previously used silica but switched to coal slag abrasives, which contain beryllium as a byproduct. “There’s been a lot of debate among the industry about whether this truly is a ...

You get bonus points for spending on travel, dining and some everyday purchases. Points are worth more when used to book through Chase.

Between the big welcome bonuses, lucrative rewards and valuable statement credits, it can be easy to overlook the less flashy perks of the Chase Sapphire Preferred® Card and Chase Sapphire Reserve®.

Commissions do not affect our editors' opinions or evaluations. If the Olympics had a travel card category, the Chase Sapphire Reserve® would be standing on the podium. The card comes with an ...

The card earns bonus points for travel and dining-related spending, which can be redeemed for more value through Chase. It piles on the perks, too, but they come at a price. With a big sign-up ...

GIA’s laboratory in Bangkok, Thailand conducts research and provides services such as diamond grading and origin determination, colored stone grading and origin determination and pearl identification ...