Let’s talk about offside. It’s a rule present in dozens of sports, all of which have basically similar concepts — but it’s really easy to lose track of what offside actually is, especially when it ...

This beautiful game would be very ugly if offside didn't exist. At the World Cup, you'll see it often.

World Cup soccer is back again, which means one of the most controversial calls in sports is returning, as well. The offside rule has caused some of the most frustrating moments ever in soccer and is ...

The Women’s World Cup is back again, which means one of the most controversial calls in sports has also returned. The offside rule has caused some of the most frustrating moments ever in soccer and is ...

Wondering why that Ferran Torres goal in extra time of the World Cup final was disallowed? We're here to help.

In the hectic final minutes of the Croatia vs. Portugal World Cup round of 32 match, a controversial call negated a potential equalizer. Here's why ...

The ball goes into the net, the crowd cheers, but then the assistant referee's flag goes up. The celebrations end. What happened? The play was offside. Offside is one of soccer's most important ...

FIFA is evaluating a potential offside rule change inspired by Arsène Wenger, as Gianni Infantino outlines broader refereeing ...

This article may have Spanish-language video from our Telemundo sister station. Get the latest World Cup news in Spanish from Telemundo. NBC Universal, Inc. The Women’s World Cup is back again, which ...