Ancient source of oxygen for life hidden deep in the Earth's crust
Scientists at Newcastle University have uncovered a source of oxygen that may have influenced the evolution of life before the advent of photosynthesis.
Scientists at Newcastle University have uncovered a source of oxygen that may have influenced the evolution of life before the advent of photosynthesis.
Earth Sciences
Aug 8, 2022
7
118
A jawbone fragment discovered in northern Spain last month could be the oldest known fossil of a human ancestor found to date in Europe, Spanish paleontologists said Friday.
Archaeology
Jul 8, 2022
1
803
In the face of threats from other groups, humans become more cohesive and cooperative with their own, an association that Charles Darwin suggested could be an evolved capacity. Now a research group at Kyoto University has ...
Plants & Animals
Feb 24, 2021
0
84
Uncovering the evolution of any set of living creatures is a complex and highly detailed task for scientists, and theories and approaches that may differ over time may indeed change the fossil record. But paleoanthropologist ...
Evolution
Jul 11, 2022
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714
The Tasmanian tiger was doomed long before humans began hunting the enigmatic marsupial, scientists said Tuesday, with DNA sequencing showing it was in poor genetic health for thousands of years before its extinction.
Plants & Animals
Dec 12, 2017
0
293
Extremely distant galaxies are usually too faint to be seen, even by the largest telescopes. But nature has a solution—gravitational lensing, predicted by Albert Einstein and observed many times by astronomers. Now, an ...
Astronomy
Feb 2, 2018
8
428
Long believed to be a uniquely human trait crucial for communication, visible white sclera—the "whites of the eye"—occur more commonly in chimpanzees and other mammals than previously reported, finds a new study from ...
Plants & Animals
Feb 6, 2023
1
407
In a study published today in the journal Quaternary Science Reviews, an international research team led by scientists from the University of Tübingen and the Senckenberg Center for Human Evolution and Paleoenvironment ...
Ecology
May 12, 2023
0
1986
Giant mountain ranges at least as high as the Himalayas and stretching up to 8,000 kilometers across entire supercontinents played a crucial role in the evolution of early life on Earth, according to a new study by researchers ...
Earth Sciences
Feb 3, 2022
20
866
Seawater is one of the most abundant resources on earth, offering promise both as a source of hydrogen—desirable as a source of clean energy—and of drinking water in arid climates. But even as water-splitting technologies ...
Materials Science
Nov 11, 2019
0
555