Lights! Camera! Action! In Hollywood as in human history, first came light. Illumination. Vision. Clarity. That was a necessary start for life to exist and to flourish. Light was God’s first assault ...

Imagine a teacher handing back exam papers. One student sees a page full of green ticks and smiles. Another notices a warning ...

If you take a walk around the neighborhood, you’re likely to see holiday decorations and flags. But some people will be using colorful porch lights to help draw attention to certain social issues. For ...

Associate Professor Mojtaba Abdi-Jalebi and PhD candidate Siming Huang with panels of their solar cells optimised for indoor light. An international team led by UCL (University College London) ...