Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental events and mitigate disasters. And the agency says they’ll be led out of ...

Earth’s magnetic field can linger in a weakened, unstable state for tens of thousands of years before fully flipping.

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.

NASA is returning to Earth in a big way. The space agency announced two new satellite missions that might change ‘how we see’ and ‘understand our home planet’. These are not just any satellites; ...

Ancient Scottish rocks prove Earth had seasons and climate cycles even during Snowball Earth period despite near total ...

Parts of ancient Earth may have formed continents and recycled crust through subduction far earlier than previously thought. New research led by scientists at the University of Wisconsin–Madison has ...