Jonathan, an Aldabra giant tortoise, is about 194 years old and the oldest land animal alive today. Discoveries about his ...

A new DNA computer performed 700 computations across several experiments—without silicon or continuous energy input.

Larger dogs show stronger age-related DNA changes around LINE1 elements, but their role in shortening lifespan remains ...

(Agnes Noy/Catley et al., Nucleic Acids Research, 2026) If you could peer inside a cell's nucleus, you would find DNA tightly ...

AI-designed proteins improved targeted DNA insertion in cultured cells, with one variant doubling the performance of an ...

The DNA in our cells wraps around proteins called histones to form nucleosomes, which organize into chromatin. This ...

The first Americans, seen here eying mammoths at an ancient lake, descend from the Ancient North Siberians and a group of ...

One of the unresolved mysteries about the history of the Americas is when the first people arrived. Despite extensive debate ...

Scientists have succeeded in reconstructing the family tree of cells in a developing mouse embryo. They recorded cells' ...

Franklin's lab notes show she grasped the significance of her DNA images, according to a new essay.

Four Chicago-area protesters say their DNA was unlawfully taken by DHS agents outside the Broadview ICE Detention Center. The ...