Discover the Lizzadro Museum in Illinois, where jade glows, agates tell stories, and minerals reveal their ancient secrets. A rock lover's dream come true!

Q: My blood pressure is a little high. My doctor is making me do constant at-home testing, take medication and check in with a nutritionist. Is it all necessary? -- Claire T., Pittsburgh ...

Scientists rebuilt human brain circuits in the lab and discovered that the thalamus acts as a central organizer of cortical wiring. The findings offer new insight into how brain networks form and why ...

This week, researchers identified the role of the brain's protein clean-up system in dementia. Fecal transplants show promising benefits in treating multiple cancer types. And biologists found that ...

Mode = the most frequently occurring number in the set. (Note: if there are multiple most frequently occurring numbers in a dataset, the mode is not unique. All modes in this puzzle are unique) Range ...