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Climate changes from millions of years ago are recorded at daily rates in ancient sea shells, new research shows. A synchrotron X-ray microscope has revealed growth bands in plankton shells that show how shell chemistry records the sea temperature. [...]
Hawthorne, NJ (October 23, 2013): Four of the 15 DFI Technical Committees have new committee chairs. It is the role of the Technical Committees to focus on the unique issues of major methods and technologies within deep foundations and excavation, [...]
L'articolo pubblicato su Science a proposito dell'ultimo interessantissimo reperto di Homo erectus trovato a Dmanisi, in Georgia, al di là della sua importanza nel quadro della paleoantropologia, rinfocola le solite beghe sulla quantità [...]
Today (02-November-2013) loose rock did fall down at popular hiking router in Thingvellir national park in Iceland. The rocks that did drop have estimated weight of around 2 tons for the largest ones. No damage took place and … Continue [...]
A simple vista es un trozo de roca cuadrada de poco más de 30 centímetros, una más entre los fósiles que guarda el Museo Nacional de Historia Natural en Quinta Normal. Sin embargo, los fragmentos e impresiones de vértebras y fémur sobre ella [...]
Grand Staircase–Escalante National Monument, Kane County, Utah Photographer: Tyler Knudsen Dinosaur skin is preserved at many Utah dinosaur sites. Fossilized dinosaur skin impressions, Grand Staircase–Escalante National Monument, Kane County, [...]
Los fósiles de un anfibio que murió hace 300 millones de años mientras trataba de cazar serán subastados el próximo 20 de octubre por Heritage Auctions en Dallas, Texas.“Porque nada dice mejor 'te amo' que darle a alguien los restos de una [...]
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So, the Pacific air is driven up over the North, down to freeze off my buns on my son's last baseball game yesterday, and over to Europe. It is driving away all hurricanes for us, but sending them to Britain. You can see that big [...]
It is with great pleasure that we present, for your delectation and inspiration, a gallery of science-themed Halloween
Vaibhav Kaul recently visited Kedarnath in Uttarakhand, India, the site of the debris flow disaster earlier this year. These are some of his