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

Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.

Open a Notepad and copy-paste the following: Set WshShell = CreateObject("WScript.Shell") MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId")) ...

Mechanical Engineering Professor Alan McGaughey of Carnegie Mellon University recently coordinated the Phonon Olympics, ...

It's been one week since prolific author Neal Stephenson and "The Lord of the Rings" VFX studio Weta Workshop launched.

The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

When this happens, it means that more than one device is trying to use the same I/O port. Open the device manager and see if there are any yellow exclamation points next to any items. You want to ...

The COLA method can help identify whether you're operating on speculation, belief, evidence, or principle—and respond ...

During strongly trending bull markets, investors often overlook the importance of math in predicting forward returns.

Sending bitcoin is as easy as choosing the amount to send and deciding where it goes. The exact procedure for doing so will depend on the type of Bitcoin wallet you are using, but the main thing you ...

The Global Findex Database is the world's only demand-side survey on financial inclusion and a leading source of data on how adults around the world access and use financial services. Since its launch ...