Japanese scientists have created artificial blood that works for any blood type.
It’s made from expired donor blood and can last up to 5 years in the fridge or 2 years on a shelf, unlike regular blood that spoils in just 42 days.
This discovery could be a major breakthrough in emergency care, battlefield medicine, and areas without access to proper medical facilities.
Early tests in healthy volunteers look good so far, and if all goes well, it could hit real-world use by 2030.