Y-STR analysis

The study refutes previous theories suggesting that Aboriginal Australians descended from populations migrating from India 4,000 years ago.

The company made the move after several media outlets falsely reported that Ancestry had divulged the identify of a donor without a police warrant.

Forensics experts said that the DNA testing that helped identify Osama Bin Laden — most likely Y-linked short tandem repeat PCR amplification and analysis — could easily have been performed in a short amount of time and remote location using standard products from companies such as Life Technologies.

A fire at a Manchester hospital may have destroyed lab equipment and data, the Guardian reports.

Researchers generate a genetic database from skeletal remains from the 1845 Franklin Expedition to the Arctic, Live Science reports.

Researchers in China have begun another trial using CRISPR/Cas9 approaches in cancer patients, according to the Wall Street Journal.

In Science this week: human DNA found in sediments from archeological sites lacking bones, and more.