Fifth grade was when I first learned the difference between parallel and perpendicular lines. I still remember the worksheet ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

DIY Christmas gifts are meaningful, not to mention easier on a budget. Our DIY gift ideas range from easy to advanced, ...

Cell movement is an essential biological process, whether it's cancer cells metastasizing to other parts of the body or ...

More than 40 memorial monuments at the Rhode Island Military Cemetery provide a lesson in history and honor the state's ...

Roscoff (France) (AFP) – Once used to scoop fish from the sea off the coast of France, recycled fishing nets are finding new life in Ukraine to protect the country's roads and military infrastructure ...

It’s only been a matter of weeks since the committee assembled to find the next president of the University of Virginia met for the first time, and already fault lines have started to show.

You can’t tell the difference. Looking south while sitting on Township Road 10, a grid road running along the 49th Parallel dividing Canada and the United States, you can’t tell the difference between ...