BUFFALO, N.Y. – Water may appear to be an abundant resource, but in some parts of the world clean water is hard to come by. That could change through the work of Deshawn Henry, a University at Buffalo ...

Stacks of teeny lenses that look like inverted pyramids could juice up solar panels, helping them capture more light from any angle on both sunny and overcast days. Solar panels perform best in direct ...

Solar cells are an increasingly important source of renewable energy, but there’s still room for improvement. Stanford engineers have now developed a pyramid-shaped lens that can focus sunlight from ...