- Russian activist killed on front line in Ukraine
- Openda strike briefly sends Leipzig top of Bundesliga
- Goal-shy Man Utd have to 'step up', says Ten Hag
- India bowl out Bangladesh for 127 in T20 opener
- Madueke rescues Chelsea in draw with 10-man Forest
- Beckett's belief rewarded as Bluestocking storms to Arc glory
- Trump on the stump, Harris hits airwaves in razor-edge US election
- Flash flooding kills three in northern Thailand
- Kaur leads India to victory over Pakistan in Women's T20 World Cup
- Juventus held by Cagliari after late penalty drama
- In France's Marseille, teen 'stabbed 50 times' then burned alive
- Ruthless Gauff beats Muchova in straight sets to win China Open
- India restrict Pakistan to 105-8 in Women's T20 World Cup
- England target repeat of Pakistan Test whitewash
- Penrith Panthers win fourth straight NRL title after downing Storm
- Weary Sinner happy for day off after battling into Shanghai last 16
- Pakistan's Masood warns England still a force without Stokes
- Madrid's Carvajal to miss several months after serious knee injury
- Israel pounds Lebanon ahead of Hamas attack anniversary
- Two elephants die in flash flooding in northern Thailand
- Sabalenka targets world number one and Wuhan hat-trick
- Toddler among 4 dead in migrant Channel crossings
- Tunisia votes with Saied set for re-election
- Bagnaia sets 'example' with Japan MotoGP win to cut gap on Martin
- Intense Israeli bombing rocks Beirut ahead of war anniversary
- Mozambique vote: no suspense but some disillusion
- Austrian rapper channels anti-racist rage in Romani hip-hop songs
- Ohtani magic powers Dodgers over Padres in MLB playoff thriller
- Five of the best: Pakistan-England Test thrillers
- Man sets arm on fire as marches across US mark Gaza war anniversary
- Vietnam's young coffee entrepreneurs brew up a revolution
- Trump rallies at site of failed assassination: 'Never quit'
- Too hot by day, Dubai's floodlit beaches are packed at night
- Is music finally reckoning with #MeToo?
- Fans hail Trump's 'guts' as he returns to site of rally shooting
- Lebanon state media says 'very violent' Israeli strikes hit south Beirut
- Guardians maul Tigers, miracle Mets rally in MLB series openers
- Lebanon state media says Israeli strikes hit south Beirut
- Miami on track for MLS record points after win in Toronto
- Madrid beat Villarreal but Carvajal suffers knee injury
- Madrid beat Villarreal to move level with Liga leaders Barcelona
- Monaco take top spot in Ligue 1 with win at Rennes
- French rugby player on rape charge whistled but 'serene' on return
- Madrid beat Villarreal to level Liga leaders Barca
- Thuram treble fires Inter past Torino and up to second
- 'Fight': defiant Trump jets in to site of rally shooting
- Toddler among 3 dead in migrant Channel crossings
- Mexico City's new mayor sworn in with pledges on water, housing
- Israel on alert ahead of Hamas attack anniversary
- Guardians maul Tigers in MLB playoff series opener
Humans reached icy northern Europe in time of Neanderthals
Pioneering groups of humans braved icy conditions to settle in northern Europe more than 45,000 years ago, a "huge surprise" that means they could have lived there alongside Neanderthals, scientists said Wednesday.
The international team of researchers found human bones and tools hiding behind a massive rock in a German cave, the oldest traces of Homo sapiens ever discovered so far north.
The discovery could rewrite the story of how the species populated Europe -- and how it came to replace the Neanderthals, who mysteriously went extinct just a few thousand years after humans arrived.
When the two co-existed in Europe, there was a "replacement phenomenon" between the Middle Paleolithic and the Upper Paleolithic periods, French paleoanthropologist Jean-Jacques Hublin, who led the new research, told AFP.
Archaeological evidence such as stone tools from both species has been discovered dating from this period -- but determining exactly who created what has proved difficult because of a lack of bones.
Particularly puzzling have been tools from what has been called the "Lincombian-Ranisian-Jerzmanowician" (LRJ) culture found at several sites north of the Alps, including in England and Poland.
One such site near the town of Ranis in central Germany was the focus of three new studies published in the journal Nature.
- Hidden behind a rock -
The cave was partially excavated in the 1930s, but the team hoped to find more clues during digs between 2016 to 2022.
The 1930s excavations had not been able to get past a nearly two-metre (six foot) rock blocking the way. But this time, the scientists managed to remove it by hand.
"We had to descend eight metres (26 feet) underground and board up the walls to protect the excavators," said Hublin of Germany's Max Planck Institute for Evolutionary Anthropology.
They were rewarded with the leaf-shaped stone blades seen at other LRJ sites, as well as thousands of bone fragments.
The team used a new technique called paleoproteomics, which involves extracting proteins from fossils, to determine which bones were from animals and which from humans.
Using radiocarbon dating and DNA analysis, they confirmed that the cave contained the skeletal remains of 13 humans.
That means that the stone tools in the cave -- which were once thought to have been made by Neanderthals -- were in fact crafted by humans as early as 47,500 years ago.
"This came as a huge surprise, as no human fossils were known from the LRJ before, and was a reward for the hard work at the site," said study co-author Marcel Weiss.
The fossils date from around the time when the first Homo sapiens were leaving Africa for Europe and Asia.
"For a long time we have thought of a great wave of Homo sapiens that swept across Europe and rapidly absorbed the Neanderthals towards the end of these transitional cultures around 40,000 years ago," Hublin said.
But the latest discovery suggests that humans populated the continent over repeated smaller excursions -- and earlier than had previously been assumed.
- A cold change -
This means there was even more time for modern humans to have lived side-by-side with their Neanderthal cousins, the last of whom died out in Europe's southwest 40,000 years ago.
This particular group arrived in a northern Europe that was far colder than today, more resembling modern-day Siberia or northern Scandinavia, the researchers said.
They lived in small, mobile groups, only briefly staying in the cave where they ate meat from reindeer, woolly rhinoceros, horses and other animals they caught.
"How did these people from Africa come up with the idea of heading towards such extreme temperatures?" Hublin said.
In any case, the humans proved they had "the technical capacity and adaptability necessary to live in a hostile environment", he added.
It had previously been thought that humans were not able to handle such cold until thousands of years later.
But humans outlasted the Neanderthals, who had long been acclimatised to the cold.
Exactly what happened to the Neanderthals remains a mystery. But some have pointed the finger at humans for driving their extinction, either by violence, spreading disease, or simply by interbreeding with them.
Ch.Kahalev--AMWN