Cells have evolved careful checks to ensure DNA is copied only once, but how they switch on replication at the right moment ...

The houting, a fish species that lived in North Sea estuaries and is officially extinct, turns out to be alive and well. Researchers from the University of Amsterdam and the Natural History Museum ...

Understanding where genes are active within tissues is essential to explain how cells build and maintain organs, yet many spatial RNA assays are slow and weak, limiting short-transcript detection and ...

Hidden within fish DNA are powerful genetic twists that may explain one of nature’s biggest mysteries: how new species form so quickly. In Lake Malawi, hundreds of cichlid fish species evolved at ...

Museum samples from the USS Albatross. (Photo by John Whalen, Old Dominion University) At this year’s annual meeting of the Ecological Society of America in Baltimore, almost two dozen students and ...