Throughout the 19th century, many American leaders supported the development of “internal improvements”— primarily the formation of a transportation infrastructure: roads, turnpikes, and canals. The ...

This lesson is part of our Climate 101 educational series for parents and K-12 educators. The transportation sector is one of the biggest reasons why the average temperature on our planet is climbing, ...

Physical activities become an important part of human lives for healthy living, as many health benefits from active transportation (i.e., walking and biking) were shown in previous studies including ...