Overall, Didymos is nearly 200 times more massive than its smaller companion, which explains why shifting the larger asteroid ...

Purdue University engineers have developed a patent-pending method to decrease hazardous strikes to underground utility pipes during construction projects.

The guy pouring my beer in Anchorage told me that he knew there was no truth to decades-old rumors about a research facility 200 miles to the northeast. Nobody was up there talking to aliens or ...