In the sweltering temperatures of an unusually hot European heatwave, I found myself having a chat with  a friend of mine ...

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

Most contemporary portable electronics, including laptops, smartphones and smart watches, are powered by batteries that need ...

Computers have made it easier than ever before to design the perfect material for a given problem: Scientists can create a ...