Weather Blog Linear and Star Dunes A complex system of dunes displays an array of patterns in the Rub’ al Khali sand sea in southeast Saudi Arabia. Read More… About Author See author's posts Continue Reading Previous: Flooding in Porto Alegre, BrazilNext: Water Woes in Doñana National Park Related Stories A Hazy, Foggy Day in Italy’s Po Valley Weather Blog A Hazy, Foggy Day in Italy’s Po Valley November 22, 2024 Extratropical Cyclone Whips Over the Pacific Northwest Weather Blog Extratropical Cyclone Whips Over the Pacific Northwest November 20, 2024 Charting the Exceptional, Unexpected Heat of 2023 and 2024 Weather Blog Charting the Exceptional, Unexpected Heat of 2023 and 2024 November 19, 2024