It is a big problem that cancer starts with tiny genetic mistakes that are very hard to find. For 100 years, scientists had to look for these one by one using a microscope, which was too slow. The solution is a new AI called MAGIC. It works like "laser tag" by scanning 100,000 cells a day and using a laser to "tag" the ones with mistakes. The benefit is that scientists can now study cancer much faster. This helps them learn how to stop tumours before they even start to grow.
