How did Earth’s inner core freeze solid?
Rost9/Shutterstock
A high concentration of carbon within Earth’s inner core could explain a long-standing mystery about how the deepest part of our planet froze solid – a process that kick-started the magnetic field protecting life on the surface.
Earth’s inner core presents a paradox for geophysicists: it first formed as a massive liquid ball of mostly iron, then began to solidify within the last billion years. In order for that freezing process to start in a pure iron object, it would have had to cool by at least 700 kelvin in…
A resident in Tylertown, Mississippi, filmed the moment a tornado tore past his home. Six…
Six of the nation's best collegiate and Olympic athletes are vying for the 95th AAU…
The Rangers put themselves into a must win game again against Columbus, a team that…
Toncoin Open Interest (OI) has jumped 67% over the past 24 hours amid reports of…
DisneyThe live-action version of the classic fairy-tale animation sounded like a surefire hit. But even…
15% ROI, 5% down loans!","body":"3.99% rate, 5% down! Access the BEST deals in the US…