World’s leading medical journal details the climate emergency
Peer-Reviewed Publication
Updates every hour. Last Updated: 3-Nov-2025 02:11 ET (3-Nov-2025 07:11 GMT/UTC)
New global findings in the 2025 Lancet Countdown on Health and Climate Change reveal that the continued overreliance on fossil fuels and failure to adapt to climate change continues to be paid in people’s lives, health, and livelihoods, with 13 of 20 indictors tracking health threats now reaching unprecedented levels.
Three new Cochrane reviews find evidence that GLP-1 drugs result in clinically meaningful weight loss, but industry-funded studies raise questions. The reviews were commissioned by the World Health Organization (WHO) to inform upcoming guidelines on the use of these drugs to treat obesity.
A set of three new tools out of the Medical University of South Carolina, introduced in recent articles in the Journal of Clinical and Translational Science, seeks to improve the rigor of decentralized clinical trials. CheatBlocker helps to address enrollment fraud; QuotaConfig aims to counter bias in clinical trials and MyTrials facilitates remote biomarker data collection throughout the trial.