It's something countless people use every morning - but most of us never pause to question what the numbers on a toaster ...

It's something many people use every morning - but they never stop to question what the numbers on its dial actually mean. In ...

A new thermogalvanic device uses nanoparticles to control ion flow, allowing it to convert waste heat to electricity and store the energy without external batteries.

Einstein's photoelectric effect discovery is pivotal for technologies such as LiDAR and digital imaging, driving innovation ...