Cuba’s blackout shows the fragility of centralized power grids and how flexible demand, including Bitcoin mining, could help build more resilient energy infrastructure.

Thanks to the alternating single-double nature of the bonds, electrons in these orbitals end up delocalized; the differences between the bonds become a bit irrelevant, and the molecule is best viewed ...

New high-resolution simulations reveal that stellar rotation plays a crucial role in transporting material inside red giant stars.