Scientists created half-Möbius molecules, similar to the Möbius strips common in math classes, but half as twisty. It’s a ...

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 ...

With dozens of cores available, this Marathon guide will help you sort out the best ones from what you can safely ignore, and ...