Cancer | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/cancer/RSS feed for CancerenThu, 24 Jul 2025 18:38:08 +0000Cancer DNA Can Be Detected in the Bloodstream Up to Three Years Before Diagnosis, Study Suggestshttps://www.smithsonianmag.com/smart-news/cancer-dna-can-be-detected-in-the-bloodstream-up-to-three-years-before-diagnosis-study-suggests-180986862/For a few individuals, scientists found genetic material from cancerous tumors in blood samples taken years before they were diagnosed through traditional methodsThu, 24 Jul 2025 18:38:08 +0000How Cancer Research for Dogs Is Helping Improve Treatment for Pets and Humans Alikehttps://www.smithsonianmag.com/science-nature/how-research-on-dogs-is-helping-to-improve-cancer-treatment-180986949/Canine and human cancers bear many similarities, and studies on dogs are helping advance care for our furry friends and for usWed, 16 Jul 2025 12:00:00 +0000