News tagged with ancient
New Study of Meteorite Provides More Evidence for Ancient Life on Mars
Space & Earth / Space Exploration
8 hours ago |
4.9 / 5 (18) |
10
(PhysOrg.com) -- In 1996, when scientists examined a meteorite from Mars previously uncovered in Antarctica, they were intrigued by what looked like microscopic fossils of ancient Martian life forms. Now, ...
Researchers discover new 'golden ratios' for female facial beauty
Medicine & Health / Psychology & Psychiatry
Dec 16, 2009 |
4.5 / 5 (16) |
11
Beauty is not only in the eye of the beholder but also in the relationship of the eyes and mouth of the beholden. The distance between a woman's eyes and the distance between her eyes and her mouth are key factors in determining ...
Earth's atmosphere came from outer space, find scientists
Space & Earth / Earth Sciences
Dec 10, 2009 |
4.2 / 5 (29) |
12
(PhysOrg.com) -- The gases which formed the Earth's atmosphere - and probably its oceans - did not come from inside the Earth but from outer space, according to a study by University of Manchester and University ...
New computer-developed map shows more extensive valley network on Mars
Space & Earth / Space Exploration
Nov 23, 2009 |
4.4 / 5 (9) |
1
(PhysOrg.com) -- New research adds to the growing body of evidence suggesting the Red Planet once had an ocean.
After mastodons and mammoths, a transformed landscape
Space & Earth / Earth Sciences
Nov 19, 2009 |
4.6 / 5 (12) |
1
(PhysOrg.com) -- Roughly 15,000 years ago, at the end of the last ice age, North America's vast assemblage of large animals -- including such iconic creatures as mammoths, mastodons, camels, horses, ground ...
Accidental discovery produces durable new blue pigment for multiple applications
Nov 16, 2009 |
4.5 / 5 (33) |
6
An accidental discovery in a laboratory at Oregon State University has apparently solved a quest that over thousands of years has absorbed the energies of ancient Egyptians, the Han dynasty in China, Mayan ...
New insights into the life of the Maya
Other Sciences / Archaeology & Fossils
Nov 16, 2009 |
4.7 / 5 (19) |
7
(PhysOrg.com) -- Ancient artifacts are almost always concerned with rich and powerful religious and political leaders, but new excavations of an ancient Maya site have unearthed a pyramid decorated with murals ...
Earth's early ocean cooled more than a billion years earlier than thought (w/ Video)
Space & Earth / Earth Sciences
Nov 11, 2009 |
4.3 / 5 (12) |
1
(PhysOrg.com) -- The scalding-hot sea that supposedly covered the early Earth may in fact never have existed, according to a new study by Stanford University researchers who analyzed isotope ratios in 3.4 ...
Forest clearances sealed ancient civilisation's downfall
Other Sciences / Archaeology & Fossils
Nov 02, 2009 |
4.9 / 5 (9) |
6
(PhysOrg.com) -- An ancient South American civilisation which disappeared around 1,500 years ago helped to cause its own demise by damaging the fragile ecosystem that held it in place, a study has found. ...
Inequality, 'silver spoon' effect found in ancient societies
Other Sciences / Social Sciences
Oct 29, 2009 |
3.7 / 5 (15) |
22
The so-called "silver spoon" effect -- in which wealth is passed down from one generation to another -- is well established in some of the world's most ancient economies, according to an international study coordinated by ...
Early hominid first walked on two legs in the woods
Other Sciences / Archaeology & Fossils
Oct 08, 2009 |
4.8 / 5 (10) |
1
Among the many surprises associated with the discovery of the oldest known, nearly complete skeleton of a hominid is the finding that this species took its first steps toward bipedalism not on the open, grassy ...
Buried Coins Key to Roman Population Mystery?
Oct 05, 2009 |
3.5 / 5 (14) |
2
(PhysOrg.com) -- The first century BC in Italy was culturally a brilliant age, unequaled by any other period in Roman history. It was a time of Cicero, Caesar, Vergil, Horace and many other major literary ...
A trillion triangles: New computer methods reveal secrets of ancient math problem
Sep 22, 2009 |
4.5 / 5 (21) |
1
Mathematicians from North America, Europe, Australia, and South America have resolved the first one trillion cases of an ancient mathematics problem. The advance was made possible by a clever technique for ...
Genetic sex determination let ancient species adapt to ocean life
Sep 16, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- A new analysis of extinct sea creatures suggests that the transition from egg-laying to live-born young opened up evolutionary pathways that allowed these ancient species to adapt to and thrive ...
Ancient oceans offer new insight into the origins of animal life
Space & Earth / Earth Sciences
Sep 09, 2009 |
4.4 / 5 (10) |
1
(PhysOrg.com) -- Analysis of a rock type found only in the world's oldest oceans has shed new light on how large animals first got a foothold on the Earth.
