Meteorites reveal high carbon dioxide levels on early Earth
Tiny meteorites no larger than grains of sand hold new clues about the atmosphere on ancient Earth, according to scientists.
Tiny meteorites no larger than grains of sand hold new clues about the atmosphere on ancient Earth, according to scientists.
Earth Sciences
Jan 30, 2020
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794
Europe changed dramatically during the Bronze Age, with huge population shifts generally ascribed to the rise of new metal technologies, trading and climate change. But scientists believe that there may have been another ...
Archaeology
Dec 3, 2019
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395
Ancient Mesopotamia, the fabled land between the Tigris and the Euphrates rivers, was the command and control center of the Neo-Assyrian Empire. This ancient superpower was the largest empire of its time, lasting from 912 ...
Archaeology
Nov 14, 2019
1
580
Sparse trees cast long shadows as the morning sun rises over the grassy woodland clearing. Elephants and rhinos gather around a quiet watering hole. A troop of baboons starts chattering as they wake up, preparing for the ...
Paleontology & Fossils
Oct 22, 2019
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205
In gold mines near Fairbanks, Alaska, scientists are hunting for something precious—and it's not metal.
Environment
Sep 25, 2019
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7
Scientists have long known that water was abundant on ancient Mars, but there has been no consensus on whether liquid water was common, or whether it was largely frozen in ice.
Space Exploration
Aug 20, 2019
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209
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
The mysteries of an ancient civilisation that survived for more than a millennium on the island of Malta—and then collapsed within two generations—have been unravelled by archaeologists who analysed pollen buried deep ...
Archaeology
Jul 11, 2019
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1481
Climate change could wreak "irreversible damage" on the world's most precious ancient monuments and other cultural sites, experts warned Saturday as they pushed for UN protection for major global sites.
Environment
Jun 22, 2019
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0
Underneath their tough exteriors, some crocodilians have a sensitive side that scientists could use to shine light on our ancient climate, according to new findings published in the Journal of Vertebrate Paleontology.
Archaeology
Jun 19, 2019
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34