Public health officials are raising concern over aluminum salts in vaccines. Aluminum salts are ingredients added to some ...

Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their process allows multiple infusions of metal salts that form dense, high-strength ...

Chromium is the first member of Group 6 of the periodic table, and it is denoted by the symbol Cr. The element's source is the earth's crust, which is rigid, shiny, and hard. Chromium is derived ...

Himalayan salt and sea salt have different mineral compositions based on their region of origin. Both salts are more natural than table salt, but may contain heavy metals or microplastics. Be mindful ...