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

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.

Earth’s magnetic field seems to correlate with conditions that helped complex life to thrive — a discovery that could aid the search for life on distant exoplanets.

Between 591 and 565 million years ago, the Earth experienced an unprecedented weakening of its magnetic field, as analyzed from plagioclase crystals. This event coincided with a significant rise in ...

A weaker magnetic field could account for the higher levels of oxygen recorded in the Earth’s atmosphere and oceans around that time — and for the ensuing proliferation of macroscopic marine ...

For the first time, scientists have imaged the elusive south pole of the sun. The images captured by the Solar Orbiter ...

Iron filings trace out the lines of a magnetic field in three dimensions. Iron filings will line up parallel to a magnetic ... As the iron rusts, it combines with and removes oxygen from the air ...

Magnetic Field Lines: Magnetic field is an important topic in physics, which starts to elaborate at the secondary level. CBSE introduces this topic in Class 10 and then dives into details in ...