A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what ...

This winter, it seems as if temperatures have been fluctuating more significantly. Over the past year, it seems as if severe weather events have been occurring more frequently as well. Answers as to ...

An extreme cold wave from the Arctic is threatening the United States. Historically low temperatures could affect several regions, according to weather forecasts. This cold wave, fueled by large-scale ...

For years, wide-speed-range waveriders that can balance both high-speed and low-speed flight states have attracted significant attention in aerospace ...