Abstract: Combustion instability may occur in liquid rocket engines, which may induce the pressure oscillations in the combustor. The pressure oscillation will cause certain damage to the structure of ...

Authorities in Harvey County are investigating after human remains are found in a hay field located southeast of Newton. Emergency crews were called to the location in rural Harvey County around noon ...

HARVEY COUNTY —The Harvey County Sheriff’s Office has begun an investigation after human remains were found southeast of Newton. Emergency personnel were dispatched around noon to the 3000 block of ...

A view of the Earth’s interior around 1 billion years ago: Tangled magnetic field lines inside the core are linked with the Earth’s exterior magnetic field. (Scientifically correct image from a ...

And then you go down the field there is nothing and then you come into another little patch and they'll be speckled. Cattle farmer Eli Springs is talking about the crop circles he discovered yesterday ...