A visual explainer of the numbers behind America’s ubiquitous bargain-basement chains.

When code throws or catches an exception, name to communicate rather than regurgitate

A user experience (UX) case study, showing what they've done right, and what they could improve on. Learn about UX design with Built for Mars.

Android app development books

The U.K.’s financial watchdog just took one of the most significant regulatory moves to date against a crytocurrency exchange as global scrutiny of the industry hardens.

When I started with Clojure, I saw a language. Some people, when they look at it, they only see a weird syntax. It took me years to realize that in truth Clojure is a philosophy. The language embodies it, the ecosystem embraces it and grows from it, you the…

Decades after physicists happened upon a stunning mathematical coincidence, researchers are getting close to understanding the link between two seemingly unrelated geometric universes.

Financial data platform for analysts, quants and AI agents. - OpenBB-finance/OpenBB

Why wood has gotten so dang expensive

A friendly programming language from the future.

Indian mogul and fossil-fuel billionaire unveiled a plan to invest $10.1bn over three years in green energy.

The FAA has denied Boeing permission to move forward with a key step in certifying its forthcoming 777X jet. It cites a long litany of concerns, including a serious flight control incident on a December test flight.

Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully denoscriptive writeups.

Cuba's health authorities said this week the domestically produced Abdala vaccine has proven to be 92% effective against the coronavirus in clinical trials. DW takes a closer look.