Using a new method of modeling genetic data, researchers identified a split in human ancestry dating back 1.5 million years. The two populations later reconnected. The mystery population (Population B ...

The genetic information in the messenger RNA resides in the DNA as four segments, which are separated by three intervening regions (a, b, and c). In the experimentally produced hybrid between one ...

Using a new method of modeling genetic data, researchers identified a split in human ancestry dating ... millions of years ago just by looking at DNA today is astonishing,” Aylwyn Scally ...