Gene-edited babies are now closer to becoming a reality. The ethical debate is far from settled

New research shows it’s possible to edit the DNA of human embryos with more precision. But scientists warn it’s still not ...

Bryan Johnson, the millionaire biohacker who wants to live forever, diagnosed with incurable autoimmune disease

Johnson revealed his diagnosis on Instagram. He wrote that 2-5% of people have autoimmune gastritis, though the number may be higher as it can be hard ...