Repeated catastrophic ice discharges from western North America into the North Pacific contributed to, and perhaps triggered, hemispheric-scale changes in the Earth's climate during the last ice age, new research published ...
Earth Sciences
Oct 1, 2020
185
1998
A team of researchers with members from several institutions in the U.S., one in the U.K. and one in Peru, has found evidence of forced migration by pre-colonial Incas. In their paper published in Proceedings of the National ...
From the ground, it's impossible to tell that the plateau underfoot is something extraordinary. But from the sky, with laser eyes, and beneath the surface, with radiocarbon dating, it's clear that it is the largest and oldest ...
Archaeology
Jun 3, 2020
1
807
People in Ethiopia did not live in low valleys during the last ice age. Instead they lived high up in the inhospitable Bale Mountains. There they had enough water, built tools out of obsidian and relied mainly on giant rodents ...
Archaeology
Aug 8, 2019
10
1879
Humans settled in southwestern Amazonia and even experimented with agriculture much earlier than previously thought, according to an international team of researchers.
Archaeology
Apr 24, 2019
12
1318
Oxford University scientists have played a key role in new research identifying the earliest evidence of some of the first known humans—Denisovans and Neanderthals, in Southern Siberia.
Archaeology
Jan 30, 2019
5
300
New analyses that use tree rings could settle the long-standing debate about when the volcano Thera erupted by resolving discrepancies between archeological and radiocarbon methods of dating the eruption, according to new ...
Earth Sciences
Aug 15, 2018
10
151
(Phys.org) —The Maya are famous for their complex, intertwined calendric systems, and now one calendar, the Maya Long Count, is empirically calibrated to the modern European calendar, according to an international team ...
Archaeology
Apr 11, 2013
1
0
Theories about when the last Neanderthals walked the Earth may have to be revised, according to a study that suggests they became extinct in their last refuge in Spain much earlier than previously thought.
Archaeology
Feb 4, 2013
20
1
A new series of radiocarbon measurements from Japan's Lake Suigetsu will give scientists a more accurate benchmark for dating materials, especially for older objects, according to a research team that included Oxford University's ...
Earth Sciences
Oct 18, 2012
0
0
