As kids, we’re loud, carefree, and eager to share every thought out loud. But life has a way of humbling people over time. Those who grow quieter with age usually don’t do it because they’re shy or ...

While many people do get more confident and self-assured with age, they also simultaneously get quieter and more intentional with their social interactions. While our society often associates loudness ...

With no sign of our appetite for air travel diminishing, we need to create quieter aircraft that are easier to live with. In fact, while those living near airports may beg to differ, data included in ...

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. If all of the vehicles in the world were to ...

A Southwest Airlines plane approaches to land at San Diego International Airport. REUTERS/Mike Blake San Diego County Regional Airport Authority is celebrating the completion of 5,000 sound-insulated ...