The provision in Trump's bill allocates $85 million for Discovery's transfer and directs NASA and the Smithsonian to develop ...

After years of planning, research and public input, the city of Laramie has begun charging property owners a new fee for the ...

Blasting is considered an indispensable process in mining excavation operations. Generally, only a small percentage of the total energy of blasting is consumed in the fragmentation and displacement of ...