In recent decades, colloidal silver has gained a lot of traction around the world, and marketers have often tried to sell it in various shady ways. It often shows up when someone is tired of being ...

A new retina implant aims to use near-infrared light to restore vision signals. It works without cables and external ...

Evolving toxicity assessments for engineered nanoparticles underline the importance of predictive models and life-cycle risk ...

In an exclusive interview, USA TODAY sat down with HHS Secretary Robert F. Kennedy Jr. to talk about vaccines, nutrition and ...

As the 'crunchy mom' movement swells, it is emblematic of a mainstream embrace of vaccine skepticism and a broader lack of faith in medical science.

With silver prices near record highs, there are a few things to know before investing in 1-ounce silver bars.

Silver prices have been rising quickly, but there are a few things to consider before buying the metal at Costco.

The incredible rally in precious metals over the past year just came crashing down.

Spot silver hit $90 for the first time on Tuesday, and extended gains into Wednesday’s trading session. In pre-market trade, U.S.-listed shares of silver miners moved higher, tracking gains seen in ...

Gold futures rallied to another record, pushing closer to the $5K/oz milestone on rising geopolitical risks, economic uncertainty and a weaker U.S. dollar, while silver futures surged past $100/oz for ...

GLDM is a trust that holds only physical gold, aiming for 100% exposure to the bullion price. The fund has been available for more than seven years and is designed for investors seeking a low-cost, ...