The skies in the Indonesian province of Jambi turned a bright red over the weekend, as if transformed by a particularly saturated Instagram filter. But this wasn't a digital trick. It is a phenomenon ...

Jet engine maker Pratt & Whitney says that its long-standing research collaboration with Virginia Tech has resulted in a new technology for calculating engine thrust, using ultraviolet lasers and ...

In both the natural world and human society, there commonly exist complex systems such as climate systems, ecological systems, and network systems. Due to the involvement of numerous interacting ...