A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the ...

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note ...

Last year, more than 1.5 million people rode on the Polar Express Train Rides, at 54 locations in the UK, USA, Canada and ...