Welcome to Python Physics Lesson 13, where we explore how two masses interact via a spring. In this lesson, we break down the physics of spring-mass systems and demonstrate how to simulate their ...

February 21, 2026 • NPR investigative reporter Tom Dreisbach talks about how and why he led an ambitious team effort to preserve a comprehensive record of the events of January 6th, 2021.

We're celebrating 25 years of work to advance a bold vision for a just and inclusive democracy and economy that reflects a growing and diversifying nation. Read Taifa Smith Butler's reflection on ...

February 21, 2026 • NASA says an "interrupted flow" of helium to the rocket system could require a rollback to the Vehicle Assembly Building. If it happens, NASA says the launch to the moon would be ...

When the supercontinent Pangea began to fragment around 200 million years ago during the Early Jurassic, it reshaped the face of the planet. Vast new oceans opened, continents drifted apart and the ...

In recent weeks, President Donald Trump has made a series of claims about the economy, a topic that should feature prominently in his State of the Union address to Congress on Feb. 24. President ...

In recent weeks, President Donald Trump has made a series of claims about the economy, a topic that should feature prominently in his State of the Union address to Congress on Feb. 24. President ...

2025 marks the UN's 80th anniversary. The United Nations is the most universal international organization, making it truly global in reach. By promoting peace, human rights and social progress, ...

Helping news, media, brands and institutions leverage our world-class content and cutting-edge services to drive value to their audiences and business. The world’s biggest party is back as Carnival ...

Corey Schafer’s YouTube channel is a go-to for clear, in-depth video tutorials covering a wide range of Python topics. The ...

Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News reports on crucial research and discovery across science disciplines. We need ...