Perplexity has officially launched its AI web browser, Comet, for all to use. Credit: May James/SOPA Images/LightRocket via Getty Images Perplexity has officially launched its Comet AI web browser to ...

Normally, every browser you use to browse the web stores a history of all the websites you visit. It does this to use them for future sessions. Firefox Private Browsing Mode stops them from storing ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Peter Kafka Every time Peter publishes a story, you’ll get ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a quarter-century old, primarily dead rockets left to hurtle through space at the end ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

I do not believe in cheating. Traditionally, the term “braindump” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That approach is unethical ...

OpenAI has disclosed that a now-banned account originating in China was using ChatGPT to help design promotional materials and project plans for a social media listening tool. OpenAI says that this ...

TIOBE Index for October 2025: Top 10 Most Popular Programming Languages Your email has been sent The October TIOBE Programming Community Index brought a few quiet but meaningful shifts. Python remains ...

Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean messy ...