Science news

LEXINGTON, Ky. - When a person gets an infection or suffers a head injury, it’s normal for inflammation to occur in the brain so it can heal. But when Alzheimer’s starts to set in, the inflammation becomes dysregulated, resulting in nerve cell damage and memory problems.

LEXINGTON, Ky. - A rare astronomical event on Tuesday will allow people to see the movement of a planet in between Earth and the Sun. It’s called the transit of Venus.