Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.

Deccan Gold Mines has announced a strategic investment in a tungsten exploration project at Logrosan, Spain, with the ability ...

Silver finally broke the $50 level by October 2025. It subsequently reached a new all-time high of $72. Hindustan Zinc did not match silver’s pace. From the August swing low, the stock rose about 50%, ...