Long before whales, the oceans of Earth were roamed by a very different kind of air-breathing leviathan. Snaggle-toothed ichthyosaurs larger than school buses swam at the top of the Triassic Period ocean food chain, or so ...
Earth Sciences
Oct 10, 2011
66
2
While the cause of the mass extinction that occurred between the Permian and Triassic periods is still uncertain, two University of Rhode Island researchers collected data that show that terrestrial biodiversity recovered ...
Earth Sciences
Oct 10, 2011
1
0
The clean energy economy of the future hinges on a lot of things, chief among them the availability of the scores of rare earth elements and other elements used to make everything from photovoltaic panels and cellphone displays ...
Earth Sciences
Oct 10, 2011
1
0
Not long ago, geologically speaking, a now-vanished lake covered a huge expanse of today's Canadian prairie. As big as Hudson Bay, the lake was fed by melting glaciers as they receded at the end of the last ice age. At its ...
Earth Sciences
Oct 5, 2011
0
0
The demise of the world's forests some 250 million years ago likely was accelerated by aggressive tree-killing fungi triggered by global climate change, according to a new study by a University of California, Berkeley, scientist ...
Cell & Microbiology
Aug 6, 2011
1
0
In almost every way, the "Garden of the Gods at Colorado Springs" excursion at the annual meeting of the Geological Society of America (GSA) last year was a normal — even enjoyable — field trip. Standard geologic ...
Earth Sciences
Jun 13, 2011
66
0
"There is a likely chance of tsunami waves reaching the shores of Israel," says Dr. Beverly Goodman of the Leon H. Charney School of Marine Sciences at the University of Haifa following encompassing geoarchaeological research ...
Earth Sciences
Oct 26, 2009
0
0
Some time soon, a powerful earthquake will trigger a massive tsunami that will flood the Pacific Northwest, destroying homes and threatening the lives of tens of thousands of people, says Yumei Wang, a geotechnical engineer ...
Earth Sciences
Oct 19, 2009
0
0
Jerusalem's geology has been crucial in molding it into one of the most religiously important cities on the planet, according to a new study.
Earth Sciences
Oct 19, 2009
1
0
For more than a decade, scientists at Scripps Institution of Oceanography at UC San Diego have been unraveling the history of fault ruptures below the cobalt blue waters of Lake Tahoe one earthquake at a time. Two new studies ...
Earth Sciences
Apr 29, 2009
0
0
