DNA can be sequenced at home using an Oxford Nanopore Technologies MinION by collecting cheek cells from a swab, preparing them for sequencing, and analyzing the results. Cheek cells are easily accessible and replenish quickly, but they are not suitable for diagnosing conditions like cancer or inflammation.

Craig Venter, a key figure in the Human Genome Project, passed away on April 29th at the age of 79. He was known for his ambitious efforts to decode the human genome and was often seen as a rival to other prominent scientists in the field.