New Study Reveals ChatGPT, Claude, and Perplexity Cite Sources Using Completely Different Patterns

Analysis of 83,670 AI citations finds 121x gap in Wikipedia usage between engines; LinkedIn only cited by ChatGPT ...

Why is an ocean current critical to world weather losing steam? Scientists search the Arctic for answers.

A conveyor belt of ocean water that loops the planet and regulates global temperatures could be heading for a tipping point.

2026 Retail Report: In-Store Experiences to Become More Fluid, Flexible and Feeling-Evoking, The Look Company Predicts

Retail Stores Are Phasing Out Digital Screens and Heavy Inventory to Make Space for Experiential Moments, Modular ...

Why do European and US weather models differ? Will AI help forecasting? Our meteorologists weigh in

WRAL meteorologists Elizabeth Gardner and Grant Skinner break down the ingredients of predictive weather models, explaining ...