Several years after scientists discovered what was considered the oldest crater a meteorite made on the planet, another team found it's actually the result of normal geological processes.
Planetary Sciences
Mar 11, 2021
0
150
Some 9,000 years ago, corn as it is known today did not exist. Ancient peoples in southwestern Mexico encountered a wild grass called teosinte that offered ears smaller than a pinky finger with just a handful of stony kernels. ...
Biotechnology
Dec 14, 2020
11
7327
Water and air are highly mutable resources that exist in a myriad of physical states and dimensions, and due to their affectivity, these entities participate in a multitude of interactions capable of sustaining life, transforming ...
Environment
Dec 2, 2020
0
40
The recognition of the various types of amphorae from a morphological point of view is usually used as a tool to learn their origin and, consequently, the trade routes of antiquity. However, this methodology does not always ...
Archaeology
Oct 20, 2020
0
13
The first underwater Aboriginal archeological sites have been discovered off northwest Australia dating back thousands of years ago when the current seabed was dry land.
Archaeology
Jul 1, 2020
9
6549
As the COVID-19 pandemic redefines what we think of as "normal," archaeology and ancient history can provide some consolation about the great adaptability of our species.
Archaeology
May 5, 2020
0
1524
Once, single-cell life claimed sole dominion over the earth. For some three billion years, unfathomable generations of unicellular organisms ate, grew and reproduced among only each other. They evolved into predators and ...
Cell & Microbiology
Dec 5, 2019
5
3283
Clues from Canadian rocks formed billions of year ago reveal a previously unknown loss of life even greater than that of the mass extinction of the dinosaurs 65 million years ago, when Earth lost nearly three-quarters of ...
Earth Sciences
Aug 29, 2019
5
1957
A new collaborative study, led by the Natural History Museum and the Max Planck Institute for Evolutionary Anthropology, has extracted ancient DNA from the Neanderthal fossils of Gibraltar for the first time. The new study ...
Paleontology & Fossils
Jul 16, 2019
7
2657
Visitors to East Africa are often amazed by massive herds of cattle with a gorgeous array of horn, hump and coat patterns. Pastoralism—a way of life centered around herding—is a central part of many Africans' identity. ...
Archaeology
May 31, 2019
0
8
