Scientists at the Foundation for Applied Molecular Evolution announced today that ribonucleic acid (RNA), an analog of DNA that was likely the first genetic material for life, spontaneously forms on basalt lava glass. Such ...
Astrobiology
Jun 3, 2022
29
19828
As you may recall learning in geology class, the Earth is made up of distinct layers. The further one goes towards the center of the planet, the more intense the heat and pressure becomes. Luckily, for those of us living ...
Earth Sciences
Sep 19, 2016
0
28
On July 19, 1952, Palomar Observatory was undertaking a photographic survey of the night sky. Part of the project was to take multiple images of the same region of sky, to help identify things such as asteroids. At around ...
Astronomy
Oct 23, 2023
10
437
Researchers at ETH Zurich have demonstrated in the lab how well a mineral common at the boundary between the Earth's core and mantle conducts heat. This leads them to suspect that the Earth's heat may dissipate sooner than ...
Earth Sciences
Jan 14, 2022
4
601
Scientists at the University of Southampton have answered one of the most puzzling questions in plate tectonics: how and why "stable" parts of continents gradually rise to form some of the planet's greatest topographic features.
Earth Sciences
Aug 7, 2024
1
219
The existence of a tectonic plate called Resurrection has long been a topic of debate among geologists, with some arguing it was never real. Others say it subducted—moved sideways and downward—into the earth's mantle ...
Earth Sciences
Oct 20, 2020
1
1668
The long-dormant Yellowstone super-volcano in the American West has a different history than previously thought, according to a new study by a Virginia Tech geoscientist.
Earth Sciences
Jul 26, 2018
1
2273
Nevada is becoming the first state to regulate self-driving vehicles on its roadways.
Hi Tech & Innovation
Feb 16, 2012
3
0
Mars once ran red with rivers. The telltale tracks of past rivers, streams and lakes are visible today all over the planet. But about three billion years ago, they all dried up—and no one knows why.
Planetary Sciences
May 26, 2022
8
1768
A recent study published in Nature Geoscience uses supercomputer climate models to examine how a supercontinent, dubbed Pangea Ultima (also called Pangea Proxima), that will form 250 million years from now will result in ...
Earth Sciences
Oct 21, 2023
5
254
