Stonehenge casts shadows from the past in this aerial photo taken in 2006. Getty Images Lying on the ground near the center of Stonehenge, partially covered by two huge slabs that appear to have ...

Due to air quality significantly affects human health, it is becoming increasingly important to accurately and timely predict the air quality index (AQI). To this end, this article proposes a new ...

Get powerful, Aerial Calm Surface Of A Lake In The Forest Reflecting The Beautiful Mount Hood In The Background pre-shot video to fit your next project or storyboard.