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

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

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

Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting the two factors are linked in some way, researchers say.

When the magnetic field around the Earth grows stronger, oxygen levels rise. That is the surprising finding of a new study looking at more than half a billion years of planetary history.

If you could flip back through deep time like pages in a graphic novel, you’d see two lines: one tracking Earth’s magnetic muscle, the other the oxygen that makes almost all types of living on our ...

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...