Abrupt changes in ice core samples and other records indicate dramatic changes in climate occurred at certain points in the past.
Earth Sciences
Nov 16, 2021
0
144
A small lake just five kilometers from the peak of Mount Kosciuszko has given scientists the best indication yet of the link between rising temperatures, loss of native plant species and more frequent fires in the Snowy Mountains.
Environment
Aug 31, 2021
0
210
A team of researchers affiliated with a host of institutions in the U.K. and one from South Africa and another from Belgium has discovered why the famed stone structure Stonehenge has survived for so long. They have written ...
A new study of monsoon rainfall on the Indian subcontinent over the past million years provides vital clues about how the monsoons will respond to future climate change.
Earth Sciences
Jun 4, 2021
1
23
Humans were present in Florida by 14,000 years ago, and until recently, it was believed the Bahamas—located only a few miles away—were not colonized until about 1,000 years ago. But new findings from a team including ...
Archaeology
Mar 2, 2021
0
199
A team of researchers affiliated with several institutions in the U.K. has found evidence that suggests the ancient Dogger Island survived a tsunami approximately 8,150 years ago. In their paper published in the journal Antiquity, ...
Stonehenge, a Neolithic wonder in southern England, has vexed historians and archaeologists for centuries with its many mysteries: How was it built? What purpose did it serve? Where did its towering sandstone boulders come ...
Archaeology
Jul 29, 2020
3
6938
Studies have shown the Arctic is warming roughly twice as fast as the rest of the world, and its soil holds twice the amount of carbon dioxide as the atmosphere. New research from San Diego State University finds that water ...
Environment
Jul 2, 2020
1
184
The mountain landscape is a result of battle between tectonic uplift, river incision and bedrock landsliding. The erosion of landslide dominates the process of removing sediment from the watersheds; therefore, where it happens ...
Earth Sciences
Jun 9, 2020
0
198
The 49ers who panned for gold during California's Gold Rush didn't really know where they might strike it rich. They had word of mouth and not much else to go on.
Space Exploration
Jun 1, 2020
0
63
