University of Calgary Professor Jason Anderson, right, and doctoral student Jason Pardo published a paper in Nature about new insights into the ancient Scottish fossil called Lethiscus stocki. Credit: Photo by Riley Brandt, University of Calgary "It's like a snake on...
Titan's winter polar vortex imaged by the Cassini Spacecraft's ISS camera. The vortex is now in deep winter and can only be seen because the polar clouds within the vortex extend high above Titan's surface into the sunlight. The...
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Mars: Not as dry as it seems

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This is image shows modern Mars (left) dry and barren, compared with the same scene over 3.5 billion years ago covered in water (right). The rocks of the surface were slowly reacting with the water, sequestering it into the...
Arrival of a density current made visible by the soil particles it lifts as it progresses, in Hombori, Mali. This phenomenon, which is of a convective nature, is known as a haboob. Photograph taken during the AMMA (African Monsoon...
A mosaic of images from the navigation cameras on the NASA Curiosity rover shows "halos" of lighter-toned bedrock around fractures. These halos comprise high concentrations of silica and indicate that liquid groundwater flowed through the rocks in Gale crater...
One of the cichlid fish from Guatemala, Thorichthys meeki, collected by LSU Curator of Ichthyology Prosanta Chakrabarty for the study that refuted the date in which the Isthmus of Panama was formed. Credit: Courtesy of Prosanta Chakrabarty, LSU A long-standing fact...
Artist’s view of global teleportation of quantum bits. Credit: Christoph Hohmann, Nanosystems Initiative Munich (NIM) MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network. Concerning...
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Field trips of the future?

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Will virtual reality rob future students of the awe and wonder naturalists experience when exploring nature? Virtual reality has nothing on nature. Just ask the UC Santa Barbara students who one recent day trekked to a forest before dawn to...
Street flooding in Miami (stock image). Credit: © light_magic / Fotolia The East Coast of the United States is threatened by more frequent flooding in the future. This is shown by a recent study by the Universities of Bonn, South Florida,...
Female mountain gorilla. The ancestors of simian primates -- such as gorillas, gibbons and tamarins -- were among the first to give up nocturnal activity altogether. Credit: © F.C.G. / Fotolia Mammals only started being active in the daytime after non-avian...
Reconstruction of Halszkaraptor escuilliei. This small dinosaur was a close relative of Velociraptor, but in both body shape and inferred lifestyle it much closely recalls some waterbirds like modern swans. Credit: Lukas Panzarin; and Andrea Cau for scientific supervision An exceptionally...