Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

Scientists Found a Massive Hole In Antarctica in 2016 And Now, They've Finally Discovered What Caused It During the winters ...

State-of-the-art perovskite–perovskite tandem solar cells incorporate a water-based poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS) hole transport layer in its low bandgap subcell.