Add Yahoo as a preferred source to see more of our stories on Google. The Earth's magnetic field deflects particles emitted by the Sun. Mark Garlick/Science Photo Library via Getty Images The Earth’s ...

In a first-of-its-kind discovery, astronomers claim they have directly measured the magnetic fields of multiple planets beyond our solar system — potentially providing a crucial new tool in the search ...

The telescope-integrated device reveals the signal in snapshots of polarized sunlight ...

Scientists find strong evidence that magnetic fields shape the weather on distant exoplanets for the first time.

Imagine you step outside, but instead of pulling out your phone to check Google Maps, a glowing, invisible grid is just ...

Sending a spacecraft to the underexplored planet Uranus is at the top of many planetary scientists' wish lists. But which ...

Pigeons and other birds can do it. So can sea turtles and spiny lobsters, moths and mole rats, gray whales and big brown bats ...

Every so often—every 250,000 years on average—the Earth's magnetic poles reverse polarity. If such a reversal happened today, compass needles would point south rather than north. Here, view a computer ...

A team from Germany and the Czech Republic found that dogs prefer to defecate with their bodies aligned along the Earth's ...

An illustration of the sun's magnetic fields overlaid on an image of the sun captured by NASA's Solar Dynamics Observatory in 2016. NASA / SDO / AIA / LMSAL The sun’s magnetic field could form much ...

When we look out into space, all of the astrophysical objects that we see are embedded in magnetic fields. This is true not only in the neighborhood of stars and planets, but also in the deep space ...