The sun constantly emits a stream of energetic particles, some of which reach Earth. The density and energy of this stream form the basis of space weather, which can interfere with the operation of satellites and other spacecraft. ...
Earth Sciences
Jul 13, 2021
15
1907
Hunnic peoples migrated westward across Eurasia, switched between farming and herding, and became violent raiders in response to severe drought in the Danube frontier provinces of the Roman empire, a new study argues.
Archaeology
Dec 15, 2022
0
597
An international team that includes scientists from Johannes Gutenberg University Mainz (JGU) has published a reconstruction of the climate in northern Europe over the last 2,000 years based on the information provided by ...
Earth Sciences
Jul 9, 2012
6
2
For decades, radiocarbon dating has been a way for scientists to get a rough picture of when once-living stuff lived. The method has been revolutionary and remains one of the most commonly used dating methods to study the ...
Archaeology
Apr 25, 2017
0
198
A relatively new way of analyzing tree rings has allowed researchers to reconstruct temperatures in Mongolia since 1269 C.E. The new reconstruction confirms that since the 1990s, summer temperatures are the warmest the region ...
Earth Sciences
Aug 17, 2021
7
779
In summer 2021, a stunning heat wave swept western North America, from British Columbia to Washington, Oregon and beyond into other inland areas where the climate is generally mild. Temperature records were set by tens of ...
Earth Sciences
Mar 27, 2023
3
434
A previously undiscovered wreck has been found outside of Fjällbacka on the Swedish west coast. Analysis of wood samples shows that it is the oldest shipwreck ever found in the province of Bohuslän. This is also one of ...
Archaeology
Feb 4, 2022
0
942
(Phys.org) —A handful of tree ring samples stored in an old cigar box have shed unexpected light on the ancient world, thanks to research by archaeologist Sturt Manning and collaborators at Cornell, Arizona, Chicago, Oxford ...
Archaeology
May 15, 2014
0
8
Scientists investigating the remains of an old wooden ship off the cold, windy coast of far southern Argentina say it almost certainly is the Dolphin, a globe-trotting whaling ship from Warren, R.I., lost in 1859. Archaeologists ...
Archaeology
Aug 26, 2022
1
368
Europe's Great Famine of 1315–1317 is considered one of the worst population collapses in the continent's history. Historical records tell of unrelenting rain accompanied by mass crop failure, skyrocketing food prices, ...
Earth Sciences
Dec 13, 2019
20
536
