Ludhiana: City's college students are participating in a three-day workshop focused on creating short films about pressing ...

Most of the world's population is exposed to polluted air, and for those living in cities with chronically bad air, the smog ...

Officials want to permanently keep helicopters away from commercial jets taking off and landing at a busy Washington, D.C., airport after the deadliest U.S. aviation accident in more than two decades.

Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...

Straws might seem insignificant, inspiring jokes about the plastic vs. paper debate, but the plastic straw has come to ...

Long before “Make America Great,” we had “Keep America Beautiful” — a national crusade to beautify our highways. And a major part of that, along with planting wildflowers and not ...

A captain and barge company managers not identifying the crane they were towing was too high to pass under the Mackinac ...

Ansar Lemon, an engineering PhD student at Harvard University, says the team modeled how the brightness and color of the sky at the poles changed with the injection of sulfate, calcium carbonate, and ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...