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

Netflix’s Death by Lightning reveals how Alexander Graham Bell built a device that could have saved President Garfield—until ...

Man found a Viking hoard using a metal detector with hacksilver, scrap silver used as bullion for weight trade, alongside cut coin fragments.

Digital work instructions provide shop floor employees with a visual guide to accompany written directions. Digital ...

Diane Ladd, the Oscar-nominated actor best known for her roles in National Lampoon's Christmas Vacation (1989), Wild At Heart ...

After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA’s US$10 ...

Every day, millions of people pass through walk-through metal detectors at airports, schools, concert venues, courthouses, ...

School districts in the DMV and nationwide are increasingly taking steps to keep students safe and the school security ...

I've often wondered how to tell if a vintage item I find is actually valuable or just a cool piece to decorate my home. The ...

The UK government's Department for Work and Pensions (DWP) has saved £4.4 million over three years by using machine learning to tackle fraud, according to the National Audit Office (NAO). However, the ...

Discovering little bits of history that have been left behind is what keeps Brandon Sutton swinging his metal detector ...