Nothing Shall Be Withholden From Them: Scientists Create Most Advanced Human/Mouse Chimera To Date

Scientists have created a human-mouse chimera with 4 percent human cells—the most of any chimera to date. While the embryos … More

No Danger Here: As Gene-Editing Start-Ups Grow, So Does The Threat Of Permanent Gene Mutations

(Bloomberg) — Medical researchers say two new studies suggest that a cutting-edge therapy to repair defective genes could promote cancer-causing … More