Main outcome measures Cumulative time dependent intake of preservatives, including those in industrial food brands, assessed ...

Inverse optimisation and linear programming have emerged as crucial instruments in addressing complex decision-making problems where underlying models must be inferred from observed behaviour. At its ...

“The Kivin method is an exciting way of performing oral sex,” says sex and relationship expert Annabelle Knight, author of ...

The new year is here, and as we move through the first full week many people are reeling from returning to work, and remembering all the responsibilities they set aside during the holidays. If you've ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

A Northwestern Medicine study published in Nature Communications has revealed how HIV can protect infected cells by altering ...

Weight says a lot. In the kitchen, it could mean cooking with too little or too much of an ingredient. For scientists, a ...

A 40-year-old forgotten paper helped UChicago scientists develop a faster, more efficient method for synthesizing MXenes at a ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Given the current state of practice and visions for the future (including AI), certain practices should be reevaluated. This ...

Bayesian analysis integrates prior knowledge with observed data, detailing methods for model specification, inference, and validation. This Primer highlights applications across multiple fields, while ...