British Columbia Center for Disease Control

Combining whole-genome sequencing with social network analysis, researchers were able to determine that a tuberculosis outbreak in British Columbia several years ago was likely not instigated by genetic changes to the pathogen, but was instead likely due to increased usage of crack cocaine in the community.

CNN reports that researchers have tied a new variant to opioid addiction risk.

Organoids derived from patients' tumors may help determine what chemotherapy treatment patients would benefit from, according to New Scientist.

An initiative from GenomeAsia 100K hopes to increase the number of South Asians in genetic research, according to NBC News.

In Science this week: genomic analysis of ancient and modern horses indicates population turnover, and more.