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.

The strength of Earth's magnetic field has correlated with fluctuations in atmospheric oxygen for hundreds of millions of years, according to a newly released analysis by NASA scientists ...

Step back in time 3 billion years, to an Earth so alien it would be almost unrecognizable today. There were no continents as ...

This is a big deal because stable aquodiium, which consists of four atoms of hydrogen and one atom of oxygen (H4O2+), has never been observed before due to the high energy barrier involved in ...

Aurorae on Venus? Yes, but… Venus has no significant global magnetic field, which means the solar wind collides directly with particles in Venus’ atmosphere, like carbon dioxide and oxygen.

Often, that more powerful magnetic field is created by electricity. Electricity and magnetism are fundamentally linked, because magnetic fields are generated by the movement of electrical charges.

The Northern Lights may be visible in U.S. states after space weather experts at NOAA forecast a geomagnetic storm.