What the Health: Latest Discoveries
What the Health: Latest Health-Related Discoveries
- Blood test spots tumor-derived DNA in people with early-stage cancer. "Scientists at the Johns Hopkins Kimmel Cancer Center report they have developed a test that spots tiny amounts of cancer-specific DNA in blood. They've used it to accurately identify more than half of 138 people with early-stage colorectal, breast, lung and ovarian cancers."
- Scientist can now implant thoughts directly into monkey brains
- Screen time before bed linked with less sleep, and higher BMIs in kids