We take on a challenging vending machine puzzle, breaking down the strategy and clever mechanics behind its creative solution. Father who shot daughter over Trump comment will not be prosecuted Obama ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

Master classical mechanics with **“Two Blocks Connected By String | Physics Problem Solved.”** In this tutorial, we solve a classic physics problem step by step, analyzing two blocks connected by a ...

With no hint of irony, Exelon Corporation is promoting itself as “part of the solution” for high energy costs afflicting Maryland households, despite the principal role that the high distribution ...

The Academy Award winner, actor, screenwriter, producer and Water.org co-founder joins CNBC’s Tania Bryer at the World Economic Forum in Davos alongside CEO & co-founder of Water.org, Gary White, to ...

The world is a pretty complicated place. Just think about all the moving parts it takes to get sliced bread delivered, regularly, to your local grocery store and then apply that to every facet of life ...

Thousands of gallons of oil and toxic wastewater poured out of a pipe running through a Monterey County oil field on Friday, Dec. 5, in the latest of several recent spills around the state. The pipe ...

CHICAGO (WLS) -- The Chicago Police Department has issued a warning after a string of armed robberies this week downtown and on the city's North Side. The crimes happened between Nov. 24 and 28 in the ...

Celeste Kidd receives funding from the National Science Foundation, the John Templeton Foundation, the Jacobs Foundation, and the Advanced Research and Invention Agency. I’m in a coffee shop when a ...

In the parking lot outside a church in the Eastern Shore of Maryland, a mobile treatment unit quietly offers what too many people desperately need in the United States but too often cannot get – ...

Scientists at Northwestern University have developed a groundbreaking nickel-based catalyst that could transform the way the world recycles plastic. Instead of requiring tedious sorting, the catalyst ...