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.

From simple transistors to complex systems, this article explains the building blocks of digital logic design. Learn how ...

Scientists built a nano switch that controls excitons, chargeless quantum quasiparticles, at room temperature.

A new nanostructure acts like a wire and switch that can, for the first time, control and direct the flow of quantum ...

Perovskite solar cells (PSCs) have rapidly emerged as a front-runner in next-generation photovoltaic technologies, boasting a ...

A simple electrical method shows how protein nanowires carry both electrons and ions, offering a clearer way to design soft, ...

A printed circuit board turns separate parts into a stable system that powers up, talks to peripherals, and survives real ...

A new study reveals that a buildup of metabolism in specialized brain cells is what triggers the need for sleep. Sleep may ...

Scientists are experimenting with everything from using moisture to break down plastic into usable recycled material, to turning seawater into hydrogen.

A new quantum state has been discovered—where electrons flow in strange patterns and matter defies the rules. Credit: Shutterstock At the edge of two exotic materials, researchers discovered a strange ...