Introduction Cigarette companies have stated their intent to transition from selling cigarettes to selling less harmful products, such as e-cigarettes. We examine trends in US cigarette marketing ...

Objectives This study aimed to investigate the effects of long-term and habitual physical activity on mortality and long-term care insurance (LTCI) certification among cancer survivors using a ...

Every day, millions of people input prompts (whether questions or instructions) into AI tools such as ChatGPT, Perplexity, Claude, DALL-E, or Meta AI. Recently, media coverage highlighted what seemed ...

Real-world data (RWD) is transforming clinical research, augmenting existing randomized controlled trial (RCT) data to de-risk studies and improve generalizability. With regulators setting clearer ...

Data sources We searched Embase, MEDLINE (via Ovid), PubMed and Web of Science Core Collection from inception to 9 October 2023. Eligibility criteria We included simulation studies comparing responder ...

In December 2025, the group contributed to two presentations at the American Geophysical Union (AGU) Annual Meeting, developed in collaboration with the University of Wyoming, the NSF National Center ...

Creating a Proxy for Baseline Eastern Cooperative Oncology Group Performance Status in Electronic Health Records for Comparative Effectiveness Research in Advanced Non–Small Cell Lung Cancer ...

Are Machine Learning (ML) algorithms superior to traditional econometric models for GDP nowcasting in a time series setting? Based on our evaluation of all models from both classes ever used in ...

The U.S. Centers for Disease Control and Prevention has instructed staffers to end all monkey research, according to a report in Science. The decision will affect studies involving some 200 macaques; ...

If such a simulation were possible, the simulated universe could itself give rise to life, which in turn might create its own simulation. This recursive possibility makes it seem highly unlikely that ...