The image shows the surface of a mosquito egg (from Culex pipiens), which generates a water repellent network by connecting microscopically small structures to trap a thin layer of air. (Credit: Martin Oeggerli, The EMBO Journal)
A group of cavers descends into Ellison's Cave far under Pigeon Mountain in northwest Georgia. The cave's "Fantastic Pit," seen here, is the deepest cave drop in the continental United States at a staggering 586 vertical feet.
The 30 Most Beautiful Nature Photography - organic adventure in the wild through a forest of evergreen trees in the fall autumn through fog like a hippie boho bohemian with snow covered mountains in the winter time