More than 200 million years ago a massive extinction decimated 76 percent of marine and terrestrial species marking the end of the Triassic period and the onset of the Jurassic This devastating event cleared the ... - Read More
When it comes to examining the surface of rocks on Mars with a high powered laser five is a magic number for Los Alamos National Laboratory postdoctoral researcher Nina Lanza Share This See Also Nature ... - Read More
Computer simulations of water under extreme pressure are helping geochemists understand how carbon might be recycled from hundreds of miles below Earth's surface Share This See Also Earth Science Geology Geochemistry Global Warming Water Environmental ... - Read More
The core drill slides through a drill pipe extending from the drill ship at the sea surface through a water depth of 2.5 km and hundreds of metres of sediment into the oceanic crust off ... - Read More
Earth is the only known planet that holds water in massive quantities and in all three of the main phase states But the earthly omnipresent compound water has very unusual properties that become particularly evident ... - Read More
All living organisms rely on iron as an essential nutrient In the ocean iron's abundance or scarcity means all the difference as it fuels the growth of plankton the base of the ocean's food web ... - Read More
Aging sewer systems are spilling a considerable amount of nitrogen into urban watersheds diminishing both the quality of water and ecosystems' habitats However many studies documenting the impacts of nitrogen on urban environs have not ... - Read More
When researcher Alberto Behar from NASA's Jet Propulsion Laboratory in Pasadena Calif joined an international Antarctic expedition last month on a trek to investigate a subglacial lake he brought with him a unique instrument designed ... - Read More
It is rather difficult to imagine but approximately 635 million years ago ice may have covered a vast portion of our planet in an event called Snowball Earth According to the Snowball Earth hypothesis the ... - Read More
Mineral evolution is a new way to look at our planet's history It's the study of the increasing diversity and characteristics of Earth's near surface minerals from the dozen that arrived on interstellar dust particles ... - Read More
Researchers from Amherst College and The University of Texas at Austin have described a new technique that might one day reveal in higher detail than ever before the composition and characteristics of the deep Earth ... - Read More
A new algorithm could help understand the structure of liquids and how they flow through porous media Share This See Also Nature of Water Biochemistry Organic Chemistry Computer Programming Mathematics Software Molecule Volume Earth science ... - Read More
In a first of its kind feat of science and engineering a National Science Foundation NSF funded research team has successfully drilled through 800 meters 2 600 feet of Antarctic ice to reach a subglacial ... - Read More
The western Antarctic Peninsula is one of the fastest warming regions on the planet and the fastest warming part of the Southern Hemisphere Share This See Also Nature Marine Biology Fish Global Warming Climate Oceanography ... - Read More
Fizzy ocean water and the alkaline fluid that bubbles up from deep ocean vents are coursing through a structure at NASA's Jet Propulsion Laboratory in Pasadena Calif that is reminiscent of the pillared Emerald City ... - Read More
The appearance of free oxygen in Earth's atmosphere led to the Great Oxidation Event This was triggered by cyanobacteria producing the oxygen which developed into multicellular forms as early as 2.3 billion years ago As ... - Read More
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