A new AP-NORC poll finds nearly a year into President Donald Trump’s second term, his work on the economy hasn’t lived up to ...

Trust in Virginia rebounded in 2025, returning close to its longtime baseline after years of pandemic-driven volatility.

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Every survey finding published by Pew Research ...

CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ is a senior reporter ...

Targeting matters most. Surveying the wrong audience can lead to misleading data and poor decisions, even if the questions themselves are solid. Weighting shapes reality. Overrepresenting certain ...

The researchers have proven PLANAR's effectiveness on surface codes under particular noise conditions and plan to adapt it for non-planar graphs with finite genus, opening the door to broader use in ...

Hello, I encountered this error while running. May I ask what caused it. Error generating image with UNO: cuDNN Frontend error: [cudnn_frontend] Error: No execution ...

In patients with gastroesophageal reflux (GERD) symptoms undergoing screening upper endoscopy, adjunctive use of wide-area transepithelial sampling with 3D computer-assisted analysis (WATS-3D) ...

Abstract: Choosing an appropriate frequency definition and norm is critical in graph signal sampling and reconstruction. Most previous works define frequencies based on the spectral properties of the ...