Schweitzer Engineering Laboratories (SEL) released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a ...

Forbes contributors publish independent expert analyses and insights. Kate Cassada shares and makes sense of K-12 education practices. Apr 19, 2024, 04:20pm EDT Apr 20, 2024, 12:58pm EDT In 2020, the ...

Growing up can be tough. As young people’s bodies and brains are changing rapidly, they’re also grappling with new ideas and influences that will shape who they become. Kids today might actually have ...

Clarification: This story has been updated to include a clarification about the legal status of federal guidance. Political pushback against social-emotional learning is prompting some districts to ...

A few years ago, it seemed like social-emotional learning was rocketing into the mainstream. More people were talking about why it is important and how it can help kids develop. Many schools were ...

Schweitzer Engineering Laboratories, Inc. (SEL) has added an optional touchscreen display to the SEL-751 Feeder Protection Relay that allows users to easily navigate settings options and create custom ...

Schweitzer Engineering Laboratories (SEL) is partnering with Public Service Company of New Mexico (PNM), the state’s largest electricity provider, to be the first to protect high-voltage 345 kV ...