Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting ...

Every breath we take in contains 21% oxygen, the gas that makes life on Earth possible. Oxygen, in its combined oxide state, ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

“We find that both exhibit strong linearly increasing trends, coupled with a large surge in magnitude between 330 and 220 ...

The increase and decrease in levels of the magnetic field and oxygen were parallel across ages, which might help narrow down ...

The strength of Earth’s magnetic field and the amount of oxygen in its atmosphere seem to be correlated—and scientists want ...

For 540-million years, the ebb and flow in the strength of Earth’s magnetic field has correlated with fluctuations in ...

NASA finds a historic link between magnetic field shifts and oxygen levels, possibly key to life’s evolution on Earth.

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...

Earth’s magnetic field is charged by the churn of the molten iron and nickel of our planet’s outer core, some 1,800 miles below the surface. Over the years, ...

Further, physicists like Cohen say that the Earth’s magnetic field isn’t going to flip overnight. This is something that reverses on a time scale between 100,000 and 1,000,000 years.