The widely used hole-transporting host 4,4′,4″-tris(N-carbazolyl)-triphenylamine (TCTA) blended with either a hole-transporting or an electron-transporting small-molecule material as a mixed-host was ...

A new poll shows Americans’ support for green energy tax credits and renewable energies like wind and solar power has decreased in recent years, driven by a softening in support from Democrats ...

Kendrick Lamar ‘s halftime performance at Sunday’s Super Bowl was the most-watched in history, with more than 133 million people tuning in — and it also may have been the most uncompromising ...

The grille is available in black, light gray, blue, or red to suit your taste and decor. The back panel has a single 3.5 mm analog input, plus a switch for automatic or manual on/off.