Removal of the 14-day limit for culturing human embryos is one of the main changes in the revised recommendations from the International Society for Stem Cell Research.

Two papers reveal that many commonly used research antibodies don’t bind as believed, highlighting the need to validate these reagents before use.

In the wake of reports of CRISPRed babies born in China, a bipartisan resolution “opposes the experiments that resulted in pregnancies using genome-edited human embryos.”

US government agencies can’t provide strong scientific evidence that flossing is beneficial.

A set of international stem cell guidelines recommends that oversight committees at research institutions oversee all research on embryos.

Rodent researchers fear that meeting the new minimum cage size guidelines for breeding animals could be too costly.

A new educational framework swaps breadth of scientific disciplines for depth and emphasizes the process of science.