The SG-41 cipher machine used a code that was more advanced than Enigma (Picture: E.Antal/Cryptologia/Cover Media) Lost Nazi cipher manuals relating to a code believed to be more advanced than the ...

If you play tennis, you know that racquet strings have to be replaced occasionally because they break or become too loose. But if you're on the men's pro tour, how well it's done can be the difference ...

DEAR MISS MANNERS: I live in an area that is known for terrible coffee, so my friends and neighbors often come over for an espresso drink. They know I take the process seriously to make a quality ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

I'm a tennis professional with over two decades of playing experience and 8 years of coaching under my belt. After graduating from Baylor University as a Division 1 athlete, where I excelled in both ...

Billionaire entrepreneur and investor Mark Cuban thinks America’s healthcare industry is broken, and he’s not mincing words about it. “No one looks at the financial side of healthcare and says, ‘This ...

Forbes contributors publish independent expert analyses and insights. Tony Bradley covers the intersection of tech and entertainment. AI is caught between hype and dismissal—seen as either magic that ...

A new disclosure shows how corporations and individuals, including many in the crypto business, wrote big checks while seeking favor from the president. By Kenneth P. Vogel and David Yaffe-Bellany ...