A flood of epic proportions drained at a rate of more than 800 Olympic swimming pools per second from a glacial lake that spanned the Prairie provinces more than 12,000 years ago, according to a University of Alberta-led ...
Earth Sciences
Aug 5, 2021
4
2007
(PhysOrg.com) -- A giant African lake basin is providing information about possible migration routes and hunting practices of early humans in the Middle and Late Stone Age periods, between 150,000 and 10,000 years ago.
Archaeology
Sep 10, 2009
9
3
(Phys.org)—A trio of researchers from the University of London and King's College, studying the history of Lake Chad has found that the lake was reduced to its current size very quickly just 1,000 years ago. In their paper ...
It's not even March yet, but the mountains that feed the Colorado River already have seen more snow this winter than they normally would through an entire snow season.
Earth Sciences
Mar 1, 2023
0
71
On August 4, 2014, Mount Polley Mine in British Columbia, Canada, made international news when a dam failure released millions of cubic meters of tailings—hazardous by-products of mining operations—into the watershed. ...
Earth Sciences
Sep 12, 2022
1
18
A new study from The University of Texas at Austin is helping scientists piece together the ancient climate of Mars by revealing how much rainfall and snowmelt filled its lake beds and river valleys 3.5 billion to 4 billion ...
Space Exploration
Aug 20, 2020
5
355
Researchers in the College of Arts and Sciences have published new details about the evolution of the East African Rift (EAR) Valley, one of the world's largest continental rift zones.
Earth Sciences
Dec 21, 2016
1
192
Scientists have detected what they say are the sediments of a huge ancient lake bed sealed more than a mile under the ice of northwest Greenland—the first-ever discovery of such a sub-glacial feature anywhere in the world. ...
Earth Sciences
Nov 10, 2020
0
84
The heart-shaped Lake Eyre Basin covers about one-sixth of Australia. It contains one of the few remaining pristine river systems in the world.
Earth Sciences
Oct 8, 2022
4
33
Southern Nevada's lengthy and bone-crushing drought has received oodles of attention in recent years, particularly as it concerns water use and Lake Mead. Getting less attention is that recent weather patterns have helped ...
Environment
Nov 2, 2023
0
48
