During World War II, Nazi Germany and the U.S. were racing to develop nuclear technology. Before Germany could succeed, Allied forces disrupted the program and confiscated some of the cubes of uranium at the heart of it.
The ultimate fate of…
Author: admin
-
Using archaeology to better understand climate change
Throughout history, people of different cultures and stages of evolution have found ways to adapt, with varying success, to the gradual warming of the environment they live in. But can the past inform the future, now that climate change is…
Continue Reading
-
Ancient meteorite found in England could reveal the origins of life on Earth
A 4.6-billion-year-old meteorite found in a field in Gloucestershire, England, is likely a remnant of cosmic debris left over from the birth of the solar system and could answer questions about how life began on Earth.
It was discovered by Derek…
Continue Reading
-
Burial pit in cave contains individuals that practised body modification
Archaeologists excavating in Iroungou, a cave in Ngounié Province of Gaban have discovered thousands of pre-colonial human remains, consisting of at least 28 identified individuals from the 14th-15th centuries AD.
In order to access the cave, an…
Continue Reading
-
Global climate dynamics drove the decline of mastodonts and elephants
Elephants and their forebears were pushed into wipeout by waves of extreme global environmental change, rather than overhunting by early humans, according to new research.
The study, published today in Nature Ecology & Evolution, challenges…
Continue Reading
-
Fecal records show Maya population affected by climate change
A McGill-led study has shown that the size of the Maya population in the lowland city of Itzan (in present-day Guatemala) varied over time in response to climate change.
The findings, published recently in Quaternary Science Reviews, show that…
Continue Reading
-
Comet strike may have sparked key shift in human civilization
A cluster of comet fragments believed to have hit Earth nearly 13,000 years ago may have shaped the origins of human civilisation, research suggests.
Possibly the most devastating cosmic impact since the extinction of the dinosaurs, it appears to…
Continue Reading
-
3,000-year-old shark attack victim found by Oxford-led researchers
Newspapers regularly carry stories of terrifying shark attacks, but in a paper published today, Oxford-led researchers reveal their discovery of a 3,000-year-old victim – attacked by a shark in the Seto Inland Sea of the Japanese…
Continue Reading
-
Climate conditions during the migration of Homo sapiens out of Africa reconstructed
An international research team led by Professor Dr Frank Schäbitz has published a climate reconstruction of the last 200,000 years for Ethiopia.
This means that high-resolution data are now available for the period when early Homo sapiens, our…
Continue Reading
-
Newly discovered African ‘climate seesaw’ drove human evolution
While it is widely accepted that climate change drove the evolution of our species in Africa, the exact character of that climate change and its impacts are not well understood.
Glacial-interglacial cycles strongly impact patterns of climate…
Continue Reading