"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." To understand the early years of the Moon’s life, it’s vital to understand what lies at our satellite’s ...

Geologists estimate that the Earth's core is a sweltering 5,700 K (5,427° C, 9,800° F), putting it about on par with the surface of the Sun – and yet the inner core is a solid ball of iron. Why it ...

The Earth’s inner core is incredibly tricky to study, since it’s buried beneath thousands of miles of rock. New seismic studies suggest that it’s not just a solid ball of iron, as has been assumed, ...

Here’s what you’ll learn when you read this story: Researchers in England believe carbon played a key role in freezing Earth’s core. As it contributes to the cooling and freezing of the molten outer ...

Earth's inner core is likely a weird composition of superheated elements making it both liquid and solid at the same time, a study has suggested. The extreme temperatures and pressures found at the ...

There's a reason GHD's classic iron has a cult-like pro-following. Its shape allows you to create a variety of curls--from classic bouncy spirals to messy waves--all at a safe temperature that won't ...