For decades, one of fusion energy’s hardest problems has been keeping superheated plasma from blasting holes in reactor walls. A United States team working on the DIII-D tokamak now reports using ...

SEBI’s March 2025 circular requires listed companies to disclose total shares on a fully diluted basis, including ESOPs and convertible instruments, enhancing investor ...

On a computer screen in a lab, a scattered cluster of stone flakes suddenly snaps together into a single, razor-edged tool, ...