For practical purposes, we say that one day—the time it takes for Earth to rotate once on its axis—equates to 24 hours. In ...

The iron-rich core at the center of our planet has been a crucial part of Earth's evolution. The core not only powers the magnetic field which shields our atmosphere and oceans from solar radiation, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Earth is illuminated against the blackness of space in this ...

Look around you, and you’ll see rare earth elements at work. A phone vibrates because a magnet moves a weight. Its screen was polished with cerium powder. Its connection to the rest of the world ...

Google is fusing Gemini's reasoning with decades of satellite and weather data so organizations can respond to crises faster. When a hurricane forms or a river swells, the urgent question isn’t just ...

As Earth Day approaches its 55th anniversary, some experts ask whether the celebration has kept pace with the urgency of the climate crisis. On April 22, 1970, the United States witnessed an ...

Explore new features coming to Google Earth and take a look back at the major milestones of the platform since 2005. Google Earth, the interactive digital globe known for its sweeping satellite views ...

the Earth you walk on today might not be the same planet that was born 4.5 billion years ago. Many scientists believe that in its infancy, Earth collided with another world the size of Mars, and that ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t pose a threat to life Earth’s magnetic field surrounds the planet, with ...