See how ChatGPT, Perplexity, Gemini, Claude, and DeepSeek differ in data sources, live web use, citation rules, and more.

If I can’t have comfortable skin, sleep-filled nights and unfettered relaxation on my couch, it’s good to know I’m not alone. Last week’s column was a lament about the newly-arrived Aedes aegypti ...

Introduction The use of digitally enabled technology is considered a promising platform to prevent morbidity and enhance youth mental health as youth are growing up in the digital world and accessing ...

An analysis of 800+ websites across 11 sectors reveals which domains AI assistants cite most and what it means for authority ...

Blueprint AI lives within Squarespace's existing subscription plans; it's not a separate feature. You can start with either ...

The judge called the case "yet another unfortunate chapter to the story of artificial intelligence misuse in the legal ...

The new change, which Cloudflare calls its Content Signals Policy, happened after publishers and other companies that depend ...

Flint raised a $5 million seed round led by Accel, with participation from Sheryl Sandberg’s fund, Sandberg Bernthal Venture ...

The U.S. Supreme Court appeared ready to side with a challenge on free speech grounds to a Colorado law banning ...

Objective To examine prevention strategies and potential modifiable risk factors (MRFs) for sport-related concussion (SRC) and head impact/head acceleration event (HAE) outcomes in female, woman ...

LONDON, Sept 18 (Reuters) - British spies are to use the digital shadows of the dark web to recruit informants and allow them to receive secret information from agents in Russia and worldwide, Britain ...

A California attorney was fined $10,000 after filing an appeal citing AI-generated fake legal cases, highlighting risks of AI ...