Environmental engineers are involved in challenges as diverse as water management and building design as well as the assessment of the environmental impact of proposed construction projects. And in the past few years, they’ve made five significant advancements in environmental engineering.

Some of the earliest planned cities were built using grid plans in the Indian subcontinent. So, why aren't modern suburbs built on a walkable grid?

With as many computers there are in the world, you'd think that the name Charles Babbage, the "Father of Computers" would be well known.