Earth’s Magnetism & Oxygen: Secret BFFs?

Plot twist: Earth’s magnetic field and oxygen levels have been rising together for over 500 million years! Scientists just found this wild connection, but no one’s sure if one causes the other or if there’s a mystery third factor at play (maybe supercontinents?). Either way, this could totally change how we think about life on other planets. Who knew Earth’s insides and our air were so in sync? #EarthScience #SpaceMystery #MagneticField #Science