We may have to take that New Year's resolution about dieting and exercising a bit more seriously. But if you feel a bit bored when it comes to the moving part, scientists may be starting to understand why.
For years, the baboons rejected the pig hearts, but recent findings show that there is hope in this technology. A baboon lived for more than two years without rejecting the transplant, surpassing the longest record of 298 days.
For infants born pre-term and by cesarean birth, "milking" the umbilical cord increases blood flow and pressure.