A fascinating quest to discover the identity of a prolific early-20th-century Indigenous painter has led a Griffith directed research team to the top and bottom of Australia—and to Paris—and has finally given the artist ...
Archaeology
Feb 23, 2023
0
63
Countless meteorites have struck Earth in the past and shaped the history of our planet. It is assumed, for example, that meteorites brought with them a large part of its water. The extinction of the dinosaurs might also ...
Planetary Sciences
Feb 22, 2023
0
576
Scientists continue to refine techniques for understanding present-day changes in Earth's environmental systems, but the planet's distant past also offers crucial information to deepen that understanding. A geological study ...
Earth Sciences
Feb 22, 2023
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61
A NASA study describes how rocks could have been "shocked" and changed by meteorite impacts, once frequent on ancient Mars. This will improve our analysis of rock samples collected from the Red Planet.
Planetary Sciences
Feb 16, 2023
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4
To be clear: The asteroid is not going to hit us.
Astronomy
Feb 15, 2023
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27
Pangaea was the name Alfred Wegener gave to the supercontinent that existed on Earth 250 million years ago. Over the course of many millions of years, this supercontinent broke into different pieces, which became the landmasses ...
Earth Sciences
Feb 14, 2023
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29
The geologist Josep M. Parés, Geochronology and Geology Program Coordinator at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), is the lead author of a paper published in the journal Geobios about ...
Earth Sciences
Feb 13, 2023
0
5
In 2020, a chance discovery near the small South African hamlet of Misgund in the Eastern Cape unearthed an unusual parcel—a gift to science. The parcel turned out to be a 500-year-old cow horn, capped with a leather lid ...
Archaeology
Feb 10, 2023
0
15
When strolling through an unfamiliar grocery store, you may find yourself methodically walking down each aisle to ensure you find everything you need without crossing the same path twice. At times, you'll stray from this ...
Plants & Animals
Feb 9, 2023
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5
Among other discoveries made by the Curiosity rover, rippled rock textures suggest lakes existed in a region of ancient Mars that scientists expected to be drier.
Planetary Sciences
Feb 8, 2023
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