University of Arizona researcher Jekan Thanga is taking scientific inspiration from an unlikely source: the biblical tale of Noah's Ark. Rather than two of every animal, however, his solar-powered ark on the moon would store ...
Space Exploration
Mar 9, 2021
5
880
In 1950, while sitting down to lunch with colleagues at the Los Alamos Laboratory, famed physicist and nuclear scientist Enrico Fermi asked his famous question: "Where is everybody?" In short, Fermi was addressing the all-important ...
Astrobiology
Nov 29, 2023
17
249
Prolonged drought likely helped to fuel civil conflict and the eventual political collapse of Mayapan, the ancient capital city of the Maya on the Yucatán Peninsula, suggests a new study in Nature Communications that was ...
Archaeology
Aug 20, 2022
6
716
(Phys.org) -- Although pointing high-energy lasers at the sky to cause pouring rain is currently a high-tech dream, the motivation behind controlling the weather has existed since the days of our ancient ancestors. Throughout ...
An extended period of turmoil in the prehistoric Maya city of Mayapan, in the Yucatan region of Mexico, was marked by population declines, political rivalries and civil conflict. Between 1441 and 1461 CE the strife reached ...
Archaeology
Jul 19, 2022
0
113
Looking up at the night sky—expansive and seemingly endless, stars and constellations blinking and glimmering like jewels just out of reach—it's impossible not to wonder: Are we alone?
Astronomy
May 18, 2016
19
237
Whole genome sequencing of modern and ancient horses unveils the genes that have been selected by humans in the process of domestication through the latest 5.500 years, but also reveals the cost of this domestication. A new ...
Evolution
Dec 15, 2014
0
1
(PhysOrg.com) -- Arguably the worst feature of societies with class structures – the disproportionate suffering of the poor – may have been the driving force behind the spread of those stratified societies across ...
Social Sciences
Sep 26, 2011
27
0
Using data from 73 sites around the world, scientists have been able to reconstruct Earth's temperature history back to the end of the last Ice Age, revealing that the planet today is warmer than it has been during 70 to ...
Earth Sciences
Mar 7, 2013
126
0
(Phys.org)—The Holocene began approximately 11,700 years ago, and encompasses the entire history of human civilization, all known written records, the epochs of human migrations, and the development of modern urban civilization. ...
