Add Yahoo as a preferred source to see more of our stories on Google. Gabriella Parker, 25, has experienced digestive health issues since childhood. When she was 21, she had a colonoscopy for the ...

Flags planted on the National Mall near the Capitol, shown in March 2025, were part of an effort to advocate for funding and research into fighting colorectal cancer. (Mark Schiefelbein / Associated ...

Add Yahoo as a preferred source to see more of our stories on Google. A month ago I wouldn't have been able to write about this - not just because I had no clear-cut answers on what exactly was going ...