Taiwan's crust is moving surprisingly rapidly
Some mountains can move in the blink of a geological eye.
Earth Sciences
May 9, 2022
0
211
News tagged with sedimentary rock
Earth's oldest stromatolites and the search for life on Mars
The earliest morphological traces of life on Earth are often highly controversial, both because non-biological processes can produce relatively similar structures and because such fossils have often been subjected to advanced ...
Astrobiology
Nov 7, 2022
13
311
Banded ironstone formation theory challenges current thinking
A UWA geologist has proposed a hypothesis which threatens to overturn conventional notions of the way Banded Ironstone Formations (BIF) first evolved.
Earth Sciences
Mar 3, 2015
2
31
Ancient fresh water lake on Mars could have sustained life, Curiosity researchers show
Scientists have found evidence that there was once an ancient lake on Mars that may have been able to support life, in research published today in the journal Science.
Space Exploration
Dec 9, 2013
22
0
The epic, 550-million-year story of Uluṟu, and the spectacular forces that led to its formation
Part of the magic of Uluru is the way it tricks your senses. Deep orange by day, at sunrise and sunset it appears to change color, becoming a more vibrant shade of red, and then almost purple.
Earth Sciences
Dec 29, 2021
0
64
Iron-rich rocks unlock new insights into Earth's planetary history
Visually striking layers of burnt orange, yellow, silver, brown and blue-tinged black are characteristic of banded iron formations, sedimentary rocks that may have prompted some of the largest volcanic eruptions in Earth's ...
Earth Sciences
May 25, 2023
1
330
Greater tsunami threat identified
The shape of the seabed where the 2004 Sumatra earthquake struck may indicate that the strength of the underlying rocks added to the size of the resulting tsunami, according to new research.
Earth Sciences
Jun 21, 2011
0
0
How fluctuating oxygen levels may have accelerated animal evolution
Oxygen levels in the Earth's atmosphere are likely to have "fluctuated wildly" 1 billion years ago, creating conditions that could have accelerated the development of early animal life, according to new research.
Evolution
Oct 14, 2022
1
179
NASA blames Mars rover sampling fiasco on bad, powdery rock
NASA is blaming unusually soft rock for last week's sampling fiasco on Mars.
Space Exploration
Aug 12, 2021
9
661
Earth's oldest fossils boost hopes for life on Mars
(PhysOrg.com) -- Microfossils found in Australia show that more than 3.4 billion years ago, bacteria thrived on an Earth that had no oxygen, a finding that boosts hopes life has existed on Mars, a study published Sunday says.
Earth Sciences
Aug 21, 2011
11
0
