3 U.S. Department of Health and Human Services, Office for Human Research Protections, “SACHRP Recommendations on Assessment Considerations on Uninformative Research,” October 22, 2024 ...

Genes are often uninformative for dating species’ origins The time frame of a species’ origins provides context for evolutionary questions. However, dates from fossils are often inconsistent ...

F or the first time since the Centers for Disease Control and Prevention introduced its three-level risk system in March 2022, on June 30 its community level map of Covid-19 cases had the dubious ...

A behavioral assay that forces lab animals to swim for several minutes or until they sink is coming under increasing criticism from scientists and animal rights activists for being potentially both ...