Add Yahoo as a preferred source to see more of our stories on Google. The pilot and a weapons system operator ejected from the downed F-15 and were rescued in a major operation - Andrew Parsons/PA ...

Particle astrophysics is a research area at the interface of particle physics, astrophysics, and cosmology that investigates fundamental particles and their interactions using astrophysical sources ...

Abstract: Large-scale optimization problem (LSOP) is an essential research topic in the field of evolutionary computation community. Many large-scale optimization algorithms often maintain a large ...

Abstract: Smart cities have the power to raise economic development, enhance the quality of life for city dwellers, and solve some of the problems that plague large metropolitan areas. We provide a ...