Cephalopods may have the oldest sex chromosomes of any animal, according to a new discovery in the octopus genome.

What stands out the most about this ancient cephalopod sex chromosome is how little the chromosome has changed over time.

Mites have survived for millions of years without sexual reproduction. Researchers have now investigated how these tiny ...

In a groundbreaking experiment, researchers from the Chinese Academy of Sciences (CAS) have successfully created a ...

One day, late in January, a friend and I watched two Steller sea lions swimming near Pt. Louisa. One of them held a front flipper high above the water for several minutes. We often see this behavior, ...

The samples were then set up using standard solid ... with an increased risk of fetal chromosome abnormalities, the ages of the women in the two groups were evaluated. Age data were available ...

The 5D memory crystal enables the creation of a lasting genomic repository for the potential restoration of complex organisms ...

A team of researchers has successfully engineered a bi-paternal mouse - a mouse with two dads - that survived until adulthood ...

The concept of biological reproduction between same-sex individuals in mammals has always been deemed impossible. However, ...

Stem cell scientists have successfully used embryonic stem cell engineering to create a bi-paternal mouse — a mouse with two ...

ChromoGen: A quick method to determine 3D genomic structures using generative AI, enabling the prediction of thousands of ...