A Brown University study provides new evidence that the icy shell of Jupiter's moon Europa may have plate tectonics similar to those on Earth. The presence of plate tectonic activity could have important implications for ...
Earth Sciences
Dec 4, 2017
0
102
In geology, honeycombs are an intriguing pattern of small cavities on rock surfaces found in coastal regions, wet areas, deserts, and even on Mars. They are fascinating to look at in natural objects and a bane of historic ...
Earth Sciences
Sep 26, 2023
0
157
A perfectly preserved turtle fossil from Lower Bavaria yields important clues about both the species and the habitat that existed in southern Germany 150 million years ago. The fossil is the best-preserved specimen of Solnhofia ...
Paleontology & Fossils
Jul 26, 2023
0
242
Antarctic waters have conditions in which objects and living creatures can freeze even under water. This is a major problem for marine travel in polar regions. So-called supercooled water has a temperature just below the ...
Materials Science
Mar 3, 2022
0
410
Ever since NASA's New Horizons spacecraft flew by Pluto last year, evidence has been mounting that the dwarf planet may have a liquid ocean beneath its icy shell. Now, by modeling the impact dynamics that created a massive ...
Space Exploration
Sep 23, 2016
97
388
Batches of sand from a beach on the Delaware Bay are yielding insights into the powerful impact of temperature rise and evaporation along the shore that are in turn challenging long-held assumptions about what causes beach ...
Environment
Aug 11, 2016
8
197
The discovery of an atmospheric time capsule has allowed scientists to directly measure the air that was breathed by Earth's first animals.
Earth Sciences
Jul 25, 2016
0
31
Salt plays a greater role in undermining chalk cliffs than previously thought, say scientists. Until recently, if a chalk cliff collapsed it was blamed on waves eroding its base, or the chalk weakening as it became saturated ...
Earth Sciences
Apr 19, 2013
2
0
Antarctica's Don Juan Pond might be the unlikeliest body of water on Earth. Situated in the frigid McMurdo Dry Valleys, only the pond's high salt content—by far the highest of any body of water on the planet—keeps it ...
Earth Sciences
Feb 7, 2013
0
0
(Phys.org)—Biologists at UC San Diego have demonstrated for the first time that marine algae can be just as capable as fresh water algae in producing biofuels.
Biotechnology
Nov 26, 2012
0
0
