Our species, Homo sapiens, migrated out of Africa multiple times—reaching the Levant and Arabia between 130,000 and 70,000 years ago, as exemplified by human fossils and archaeological sites found at various locations.
Archaeology
Oct 5, 2023
0
20
A technology being studied to curb climate change—one that could be put in place in one or two decades if work on the technology began now—would affect food productivity in parts of Earth in dramatically different ways, ...
Earth Sciences
Oct 5, 2023
2
32
The remains of human bones with cutmarks, breaks and human chewing marks found across northern Europe show that some human groups living around 15,000 years ago were eating their dead not out of necessity, but as part of ...
Archaeology
Oct 5, 2023
0
406
Scientists say severe climate change is now the greatest threat to humanity. Extreme weather is expected to upend lives and livelihoods, intensifying wildfires and pushing ecosystems towards collapse as ocean heat waves savage ...
Economics & Business
Oct 4, 2023
0
31
A shift in the way we think about the benefits mangroves provide to coastal regions could yield significant economic and biodiversity gains and protect millions from flooding, research has revealed.
Plants & Animals
Oct 3, 2023
0
4
Aside from humans, dingoes are Australia's largest land-based predator. They are arguably our most maligned, misunderstood, and mismanaged native species.
Ecology
Oct 2, 2023
0
2
A new study of the genetic blueprints of more than 600 types of carrot shows that three specific genes are required to give carrots an orange color. Surprisingly, these three required genes all need to be recessive, or turned ...
Plants & Animals
Sep 28, 2023
0
54
Curtin University researchers have captured rare recordings of echidnas cooing, grunting and making a range of other sounds, but only during the breeding season. Published in Journal of Zoology, the research is titled "Sound ...
Plants & Animals
Sep 27, 2023
0
48
A 1% increase in unbroken rice kernels after milling could mean millions more servings of this critical staple grain, increased food security around the globe and improved producer profitability, a study from two Arkansas ...
Agriculture
Sep 26, 2023
0
3
One of the most impressive and mysterious natural formations that we can observe in the arid areas of our planet are fairy circles. These are enigmatic circular patterns of bare soil surrounded by plants generating rings ...
Ecology
Sep 25, 2023
2
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