Is it bad to listen to music all the time? Here’s how tunes can help or harm

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. I like to listen to

How your sleep patterns change can tell you about your health

Your sleep tracker might give you information about more than just your sleep-specifically, it might give you information about chronic conditions such as diabetes and sleep apnea, and illnesses such

Heart data unlocks sleep secrets

We know that quality sleep is as essential to survival as food and water. Yet, despite spending a third of our lives in slumber, it largely remains a scientific mystery.