President Donald Trump ordered a push on Monday to build a powerful quantum computer for scientific research and speed efforts to protect government systems from ‌related cyber threats, bolstering U.S ...

The number of people with electrodes in their brains is believed to have more than doubled in the last couple of years. This week, I covered the story of Casey Harrell—a man with ALS who is “the first ...

It’s a weird time to be studying computer science. Recent grads have a higher unemployment rate than those in just about every other major—yes, even philosophy. The internet is littered with rants ...

This piece is part of a package on the future of quantum computing. Read about the quest to develop these machines here and their most promising applications here. Around the world researchers are ...

Perplexity’s Personal Computer, its answer to OpenClaw and other local AI agents, is now available to all Mac users via its desktop app, the company announced on Thursday. As a reminder, Personal ...

We may receive a commission on purchases made from links. If you're a millennial or older, you probably remember that before the minimalistic modern laptops and PCs we enjoy today, older computers ...

Perplexity today launched Personal Computer, an expansion of Perplexity Computer that integrates with local files and apps on a Mac. Personal Computer was announced in March and was available on a ...

WSJ’s Robert McMillan breaks down why residential proxy software is so bad, and how to check whether the malware is installed on your home network. Photo: Sean Havey The price might be right, but if ...

The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a Mac. The AI search startup is positioning the tool as a more secure version of OpenClaw that runs on a ...

At its inaugural Ask 2026 developer conference — held inside a former church in San Francisco’s North Beach — Perplexity unveiled Personal Computer, a cloud-based AI agent designed to function as a ...

Starting this week, Perplexity subscribers will have a new agentic tool at their disposal. Perplexity Computer, in the company’s words, “unifies every current AI capability into a single system.” More ...

Perplexity has introduced “Computer,” a new tool that allows users to assign tasks and see them carried out by a system that coordinates multiple agents running various models. The company claims that ...