A test for abnormal fetal chromosomes can also detect maternal cancers—and physicians are struggling to incorporate that ...

Females have one active X chromosome and one dormant X chromosome in each cell. But a study suggests that genes on the ...

If you've ever noticed how memories from the same day seem connected while events from weeks apart feel separate, a new study reveals the reason: Our brains physically link memories that occur close ...

In addition to exporting materials out of the nucleus, the protein, called Exportin-1 (also called Xpo1 or Crm1), seems to play a role in promoting gene transcription, the process that creates RNA ...