Biology How are aging and gut bacteria related? + Curated links to several lessons on the human microbiome by Teach Genetics + Audio version of article + Article translated into Bulgarian
Biology What can we learn about aging from naked mole-rats? Scientists conducted a DNA analysis of naked mole-rats to determine why they age differently than other mammals.
Biology What happens to our immune cells as we get older? Scientists wanted to know whether the T cells in our immune system improve their survival skills over time.