Lorena Surducan was a 6-year-old living in Romania when she got a Barbie doll inside an Operation Christmas Child shoebox. It ...

School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Republic of Korea Institute of Chemical Process, Seoul National University, Seoul 08826, Republic of Korea School ...

One of the best things about Christmas is that you have time to sit down with the whole family and enjoy some fun Christmas activities. Holiday games are one of them, along with being a beloved ...

An illustration of a magnifying glass. An illustration of a magnifying glass.