The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

According to Boeing, the X-37B has a body and landing operation similar to the Space Shuttle, however it is smaller, ...

Scientists accidentally discovered that the Earth's inner core might not be how we thought it was - and it could affect the ...

The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is usually thought to be shaped like a ball, but its edges may actually have ...

Proponents of Senate Bill 2355 say the theory that life on Earth was created by an intelligent designer should be taught in ...