A team of researchers with the Israel Antiquities Authority has found evidence of a strong earthquake occurring in the city of Jerusalem approximately 2,800 years ago. The group has posted their initial findings on their ...
A Canadian geologist may have found the earliest fossil record of animal life on Earth, according to a report published Wednesday in the journal Nature.
Paleontology & Fossils
Jul 28, 2021
15
398
(Phys.org) -- Invisible to the human eye, cryptotephra is a fine volcanic glass that is blasted out of erupting volcanoes along with ash. It leaves behind a hidden layer, in the earth, which has now been detected, giving ...
Archaeology
Aug 6, 2012
4
2
Physical evidence found in caves in Laos helps tell a story about a connection between the end of the Green Sahara, when once heavily vegetated Northern Africa became a hyper-arid landscape, and a previously unknown megadrought ...
Earth Sciences
Aug 21, 2020
0
274
As scorching heat grips large swaths of the Earth, a lot of people are trying to put the extreme temperatures into context and asking: When was it ever this hot before?
Earth Sciences
Jul 24, 2023
1
37
(Phys.org) -- One of the precepts of scientific theory is that at some point, physical evidence should become available to prove it true. In physics this is an ongoing process in many areas of study, one of which is the detection ...
(Phys.org) —Andrei Zlobin of the Russian Academy of Sciences' Vernadsky State Geological Museum, claims in a paper he's uploaded to the preprint server arXiv, that he's found rocks he believe to be from the object that ...
Ninety years ago there were no satellites to detect changes in Greenland's coastal glaciers, but a new study combining historical photos with evidence from ocean sediments suggests climate change was already at work in the ...
Earth Sciences
Mar 11, 2020
18
282
Robotic rovers are currently exploring the surface of Mars. Part of a rover's mission is to survey the planet for signs of life. There might be nothing to find—but what if there is, and the rovers just can't "see" it?
Planetary Sciences
Feb 25, 2023
1
43
Estimation of the post mortem interval (PMI) is one of the most crucial matters in autopsies and entomological specimens have been widely used to determine PMI after 72 hours of death. This is done using the oldest blowfly ...
Plants & Animals
Sep 2, 2014
0
0
