The 2018 Winter Olympics have come and gone, and over the last two weeks, we’ve witnessed incredible feats, tears of joy, and historic moments. Last night, the closing ceremony in Pyeongchang created even more lasting memories. So, in case you missed it, here are some of the top highlights.
Vaccines are usually associated with illnesses like the flu and measles (to name a few). But a vaccine for cancer? That’s new and different, isn’t it? Not necessarily. Scientists have already created certain cancer vaccines, and there may be more to come.
