Objective To quantify the time lag between biomedical articles and the studies they describe as “recent,” a term widely used to imply timeliness despite rarely reflecting the actual age of the cited ...

Objectives Functional foods have demonstrated potential in preventing gastrointestinal and musculoskeletal (osteo-related) ...

Introduction Achieving physical activity recommendations for health as part of mental healthcare for adults with severe mental illness (SMI) could enhance clinical, functional and quality of life ...

Authors in biomedical journals frequently describe cited evidence as "recent," yet the actual age of the references behind these phrases has rarely been measured.

Alexandra Jacobs, Jennifer Szalai and Dwight Garner look back at the books that, as Jacobs writes, “bonked me on the head ...

Some near-death experiences present unusual features, such as encounters with people not known to have died. We are ...