The CodeChef IDE lets you code right in your browser, making it easy to start practicing with their problem sets. Understanding time and memory limits is key; your code needs to be both fast and ...

A canonical problem in computer science is to find the shortest route to every point in a network. A new approach beats the classic algorithm taught in textbooks.

Donald Trump reacts to alleged Russia hack into federal court system Scott Galloway has bold words for Americans on Social Security United States Issued 'Level 3' Travel Warning This Week Sharon ...

How does Luhn’s algorithm know when your fingers fumble? Every digit in a credit card number contributes a one-digit number to the final sum in the algorithm.

For years, Google has relied on its preset algorithm to show top stories in your search results. Now, the tech giant is making search more personalised with the new “Preferred Sources” feature ...

Researchers found that an encryption algorithm likely used by law enforcement and special forces can have weaknesses that could allow an attacker to listen in.

Slowly spinning dark matter halos may explain mysterious 'little red dots' in the early universe by Christine Buckley, Harvard-Smithsonian Center for Astrophysics ...

A federal judge in Mississippi declined to give an explanation for a ruling he issued last month which the state said contained references to made-up material, incorrect plaintiffs and defendants ...