While working on his doctoral thesis at Harvard University over the last few years, Omer Gottesman spent a lot of time at his desk crumpling sheets of paper, especially when he was stuck. He would ...

Researchers adopt a new ligand to enhance the efficiency and stability of perovskite quantum dot solar cells. Solar cell efficiency increases to 15.3% by correcting distortions on the surface of ...

Editor's Note: This is a part of YourTango's Opinion section where individual authors can provide varying perspectives for wide-ranging political, social, and personal commentary on issues. A ...