Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

Every encrypted connection you make online relies on a centuries-old mystery about prime numbers. This is the elegant ...

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

Diffie-Hellman’s key-exchange method runs this kind of exponentiation protocol, with all the operations conducted in this way ...

You cannot turn on the television today without being inundated with the "numbers of the day." News reporters, politicians and any number of economic experts fill the air with their analysis of the ...

The current occupant of the White House, who was only speaking to his base in his State of the Union address, with enthusiastic applause from congressional members of the party in power (all three ...

As of January 2026, the data is no longer a warning — it is a verdict. With 108,435 U.S. job cuts in a single month — the highest since 2009 — and over 22,000 tech roles vanished to AI automation, the ...

The amount of quantum computing power needed to crack a common data encryption technique has been reduced tenfold. This makes the encryption method even more vulnerable to quantum computers, which may ...

There won't be any red pen marks like your math teacher, but for the first time, the IRS will have to give you a specific line instead of a general "this is wrong." American manufacturer’s hidden tag ...

GREENSBORO, N.C. — Taxes are all about numbers, and each year, millions of math errors are caught by the IRS. For this tax season, taxpayers will now receive letters from the IRS detailing where they ...