Forward-looking: For years, the chip industry has chased better performance by shrinking transistors and squeezing more of them onto a flat slice of silicon. That strategy is running into hard limits.

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

For decades, chipmakers squeezed more transistors onto processors by shrinking them sideways. That playbook is running out of room. Now, a team of engineers has demonstrated a different strategy: ...