Nuts and seeds: Some of the best sources of magnesium are nuts and seeds, including almonds, cashews, pumpkin seeds, ...

Rhabdophane contains high concentrations of the rare earth elements, yet Tobias Bamforth argues that it remains underappreciated as a significant host of these critical metals.

This mineral — halite — gets harvested by drilling ... First, we need to look at different types of salt in the industry. Table salt is often made by drilling into underground sea beds ...

To help compile a list of the best SPFs for every skin tone and need, we spoke with a dermatologist who explained the active ingredients in mineral sunscreens, plus the best picks to shop.