Light is something we use and need every day. It is a form of energy that allows us to see all around us! Lots of different sources produce light. Earth's main source of natural light is the Sun.

The emergence of convenient sources of broadband light spanning the visible and near-infrared is proving increasingly useful for applications involving spectroscopy, imaging and metrology ...

the question is just how many light sources should a living room have. As we find ourselves in 2025, our journey of discovering more showstopping living room lighting ideas continues on from last ...

Scientists found deep-sea shrimp evolved special vision to detect bioluminescent light and navigate their world.