(WHTM) — You may have looked up into the sky during a clear, blue day and noticed long, thin clouds stretching for miles. You also may have seen airplanes flying with two thin cloud trails behind them ...

Last weekend, when the weather was clear and near 90 degrees and so many of us were outside trying to soak up as much sunshine as we could, a lot of people noticed that jet trails (contrails) were ...

Floods in Brazil's Rio Grande do Sul have sparked a number of online conspiracy theories. Some say the High-frequency Active Auroral Research Program has caused the extreme weather. Scientists have ...

(CNN) — In the stillness of night, a quiet, tree-lined street in a San Diego neighborhood was plunged into chaos when a plane clipped a power line and crashed – turning cars into fireballs and sending ...

The more we fly, the worse it will get. Contrails, those white ribbons jets leave behind in the sky, will exacerbate global warming in the next few decades, a new study published Thursday suggests. In ...