"When Arp 220 is observed as a whole, it's one of the best places in the universe for astronomers to study how gravity, star ...

The aurora is the easy part. The harder story plays out in places most people never see: satellite control rooms, airline dispatch centers, and forecasting desks where engineers watch the Sun’s ...

When the six tiny spacecraft of NASA's SunRISE (Sun Radio Interferometer Space Experiment) mission settle into their orbits ...

A material cooled near absolute zero produced an electrical signal that physics said should not exist, revealing a new kind ...

The driver told San Diego police he had passed out in a mall parking lot and woke up to find his car crashed into a pole. The officer who responded to the scene earlier this month noted that the ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the way. The magnetic compass is the last unknown sense in migrating animals.

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 ...

Here’s what you’ll learn when you read this story: The Earth’s magnetosphere protects life from deadly space radiation, but many aspects of its function remain a mystery. Scientists have long believed ...

Add Yahoo as a preferred source to see more of our stories on Google. Earth's magnetic field is like an invisible shield that protects our planet from solar and cosmic radiation. While it might not be ...