Most of the muscles of your foot let you point your toes down, like when you stand on tiptoes, or lift them up, like when you ...

Tingling in your feet, or that pins and needles feeling, may happen if your feet "fall asleep" after lying on them for too long. Conditions like arthritis and diabetes can cause neuropathy (nerve ...

One of my favorite activities is going to the zoo where I live in Knoxville when it first opens and the animals are most active. On one recent weekend, I headed to the chimpanzees first. Their ...

Yearning is an existential reality, a natural consequence of being alive. In our very beings, at the deepest atomic level, we are anchored and driven by desire, longing and wishfulness. At times, we ...

One of my favorite activities is visiting the Knoxville Zoo early when the animals are most active. Recently, I went straight to the chimpanzees. Full list of Republicans facing articles of ...

One of my favorite activities is going to the zoo where I live in Knoxville when it first opens and the animals are most active. On one recent weekend, I headed to the chimpanzees first. Their ...

University of Tennessee provides funding as a member of The Conversation US. One of my favorite activities is going to the zoo where I live in Knoxville when it first opens and the animals are most ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...