Atsuyoshi Koike, the public face of Japan’s effort to muscle back into the semiconductor industry it used to dominate, first ...

An experimental computer chip called Ice River can reuse the energy put into it, researchers say. A regular computer chip cannot reuse energy. All the electrical energy it draws to perform ...

Substrate, a San Francisco company, is trying to take on powerhouses like the Dutch company ASML. Substrate, a San Francisco company, is trying to take on powerhouses like the Dutch company ASML.

As artificial intelligence platforms like OpenAI’s ChatGPT and Microsoft’s Copilot go mainstream, power bills from their usage are exploding. In response, researchers are racing to build hardware that ...