The reduction of soot emission from Diesel engines is an important challenge due to their adverse effects on human health and environment. Therefore, Diesel particulate filters (DPF) are used to trap ...

The cool thing about science is that it describes what's happening all around us, all the time. Sometimes, though, kids find it hard to connect what they know about science to the real world. These ...

When the Statue of Liberty was first gifted to the United States from France, it was a much different color than it is today! The statue is made out of a metal known as copper. However, over time, the ...