Ars Technica

Time saved by AI offset by new work created, study suggests

A new study analyzing the Danish labor market in 2023 and 2024 suggests that generative AI models like ChatGPT have had almost no significant impact on overall wages or employment yet, despite rapid ...
MedPage Today

Don't Pin Heart Attacks on Daylight Savings Time, Study Says

Incidence and outcomes of acute myocardial infarction (MI) not affected by daylight savings time, according to an observational study. Report showed no discernible week-to-week changes in MI patterns ...
BMJ

Device-measured physical activity, sedentary time, and risk of all-cause mortality: an individual participant data analysis of four prospective cohort studies

Objectives To examine whether moderate-to-vigorous physical activity (MVPA) modifies the association between sedentary time and mortality and vice versa, and estimate the joint associations of MVPA ...
BMJ

Associations of occupational and leisure-time physical activity with all-cause mortality: an individual participant data meta-analysis

Objective Health effects of different physical activity domains (ie, during leisure time, work and transport) are generally considered positive. Using Active Worker consortium data, we assessed ...