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ANCIENT LAKES AFRICA
In 4000 BCE, a lake Mega Chad larger than all five Great Lakes covered roughly 360,000 sq km of what is now the Sahara. 6,000 years later, only a tiny fraction, well under 1%, of that ancient lake remainsThousands of years ago, a vast lake covered an enormous area of what is now the southern Sahara. Known as Palaeolake Mega-Chad, the ancient...- A dried lakebed in Africa's Chad sends 27.7 million tonnes of dust across 5,000 km of Atlantic Ocean each year, carrying phosphorus that helps sustain the Amazon rainforestThe Amazon rainforest has a surprising lifeline. Each year, about 27.7 million tonnes of Sahara dust travel nearly 5,000 kilometres from Ch...
- Did violent volcanic eruptions create modern humans? A landmark 2016 study linking the East African Rift Valley to Homo sapiens around 300,000 years ago says they may haveDid violent volcanic eruptions create modern humans? New science says yes. Hundreds of thousands of years ago, massive eruptions shook the ...
- At Kenya’s Lake Turkana, 21 ancient footprints from 1.43 million years ago don’t fit the known hominins, and the size clues point in two directionsThe unveiling of 1.43 million-year-old fossilized footprints near Lake Turkana, Kenya, has left researchers in a conundrum. The prints do n...
- Musango matusadonaensis: 210-million-year-old dinosaur challenges what scientists knew about ancient AfricaA new dinosaur species, Musango matusadonaensis, was discovered in Zimbabwe approximately 210 million years ago. This early sauropodomorph ...
- In the 1870s, a French army officer proposed flooding the Sahara to create a man-made inland sea, convinced that a new ocean would green the desert and remake Africa's climateA French captain proposed flooding the Sahara with seawater in the 1870s. This ambitious plan aimed to create a new sea and fertile lands. ...
- On This Day in History, June 26: UN Charter signed, Indira Gandhi declares Emergency, Harry Potter debuts, Corvette day, Sher Shah Suri wins against Mughals and moreOn This Day in History, June 26 saw the signing of the United Nations Charter, Richard III's rise to the English throne, India's declaratio...
- A discovery under 2 miles of ice in Antarctica could help solve a geological mystery millions of years oldBuried beneath nearly 2 miles of Antarctic ice, a newly discovered fan-shaped geological structure is changing how scientists understand Ea...
- In 1969, a fossil hunter followed an eroded gully in northern Kenya: It revealed ancient skull fragments and helped establish Koobi Fora as one of the world’s most important fossil sitesThe 1969 fossil discovery by Richard Leakey and H. Mutua at Koobi Fora, Kenya, initially speculated to belong to an early Homo species, has...
- A massive crocodile lurked in Lucy’s world, and early human ancestors may have been its preyScientists have discovered a new ancient crocodile species named Crocodylus lucivenator. This massive reptile lived in East Africa between ...
- DNA from 7000-year-old African Mummy reveals previously unknown human lineage in Sahara desert 50,000 years agoSahara Mummy DNA: DNA extracted from two 7,000-year-old naturally preserved individuals found in Libya's Takarkori rock shelter has reveale...
- Hidden beneath the Sahara, satellite scans uncovered 260 circular mass graves filled with cattle and human remains of a 6,000-year-old nomadic eliteNew discoveries in Eastern Sudan reveal a lost nomadic civilization. Archaeologists found 260 ancient cemeteries, showcasing large grave mo...
- A vanished branch of the Nile once ran beside the Great Pyramid and helped build it, a new study revealsAncient pollen grains trapped in desert sediment reveal a lost arm of the Nile, the Khufu branch, flowed near the Giza plateau during pyram...
- In the 1960s, Australian farmers digging through Queensland wetlands uncovered strange skulls that sparked debate over whether early Australians looked archaicFossils found at Kow Swamp, Australia, initially suggested archaic human presence due to robust skulls. However, later studies revealed the...
- A tiny lake beside Canada’s oldest ice mass creates a surreal scene from spaceA striking satellite image reveals Gee Lake on Baffin Island, a remnant of the ancient Laurentide Ice Sheet. This ice cap, dating back 20,0...
- Archaeologists Found 115,000-Year-Old Human Footprints Where They Shouldn’t BeFossilized human footprints discovered in Saudi Arabia's Nefud Desert, dating back 115,000 years, challenge traditional migration theories....
- Pollen grains analysis unveils secret of 1st human migration into Eurasia 50,000 yrs agoDispersal of people occurred during some of the highest temperatures in the late Pleistocene, which also would have featured higher humidit...
- Oldest human footprints in North America found in New MexicoThe findings may shed light on a mystery that has long intrigued scientists: When did people first arrive in the Americas, after dispersing...
- Fossil finger bone could challenge modern migration theoryWashington, April 10 (IANS) The first fossil of an ancient human found in the Arabian Peninsula could challenge a widely accepted theory of...
- Mars had water in recent past: StudyLondon, Feb 15 (IANS) Researchers have discovered a patch of land in an ancient valley near Mars' equator that appears to have been flooded...
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