Following a hard journey with a heart transplant, a kidney transplant and two stints on life support, Ava Weitl was ...

Scientists at Oak Ridge National Laboratory (ORNL) have achieved a major breakthrough by successfully testing two 3D-printed stainless steel capsules inside a nuclear reactor. This marks a big step ...

To print microscopic structures, scientists need to inject a liquid material called a photoresist into the cell. This special ...