Getting solar panels professionally installed can be expensive. If you're on a budget, here's how you can make your own.

Unlike current models, sun tracking solar panels inspired by kirigami could be installed on a typical rooftop. Image credit: Gray Watson Science and art are sometimes seen as two very different ...

The University of Michigan has figured out how to use kirigami to make solar panels up to 40% more efficient.

Within our solar system the distances in space are so vast that they can be difficult to imagine. For this demonstration we’ll use a roll of toilet paper to measure out a scale model of the distances ...