Band structure calculations based on density functional theory (DFT) with local or gradient-corrected exchange-correlation potentials are known to severely underestimate the band gap of semiconducting ...

With Oasis heading on tour this summer and Liam and Noel Gallagher reuinting once again, test your knowledge of the band's songs.

Darian Sahanaja, a crucial part of Brian Wilson's band since 1999, shares his thoughts about the late Beach Boy's brilliant legacy and last years.