
Discovery of fossilized footprints reveals the moment two ancient human species crossed paths
CNNSign up for CNN’s Wonder Theory science newsletter. “It’s surprising that you would have two kinds of similarly sized, large-bodied hominin species on the same landscape,” said Kevin Hatala, first author of a study on the footprints that published in the journal Science on Thursday. Briana Pobiner, a research scientist and museum educator at the Smithsonian National Museum of Natural History’s Human Origins Program, said it was “mind-blowing” to find footprints of not just one but two species walking in the same area. While it’s the first time that footprints have suggested hominins of two species directly encountered one another, genetic evidence has revealed that Neanderthals interbred with Homo sapiens and Denisovans, a little understood hominin only known from a scant few fossils. “It’s impossible to go back in time to actually observe these species 1.5 million years ago — but having both of their footprints on the same surface?
History of this topic

Science for all | Footprints of two ancient hominin species found at the same spot in Kenya
The Hindu
1.5 million-years-old footprints reveal unknown secret about human species
India Today
Crossing evolutionary paths: New research finds different hominin species coexisted
Salon
Footprints left 1.5mn years ago in Africa reveal secrets about human evolution
Daily Mail
Discovery of 1.5 million-year-old footprints shows two different human ancestors lived alongside each other
The Independent
Muddy footprints suggest 2 species of early humans were neighbors in Kenya 1.5 million years ago
Associated Press
Muddy footprints suggest 2 species of early humans were neighbors in Kenya 1.5 million years ago
The Independent
Discovery of fossilized footprints reveals the moment two ancient human species crossed paths
CNN
What 100,000-year-old footprints in Morocco tell us about early humans
Al Jazeera
How ancient footprints rewrote a chapter of early human history
CNN
300,000-year-old skull found in China unlike any early human seen before
CNN
Our first steps? Fossil may boost case for earliest ancestor
The Independent
Our first steps? Fossil may boost case for earliest ancestor
Associated Press
Fossil footprints in Tanzania shed light on the first instances when early humans began walking upright
The Independent
Fossil footprints puzzle scientists: Bear or ancient human?
Associated Press
Mysterious footprints discovered in Tanzania were left by early humans 3.7 million years ago
Daily Mail
Ancient footprints mistakenly attributed to bears were made by early humans
NPR
Around 23,000 years old human footprints in North America found in New Mexico
Hindustan Times
Oldest Traces of Fossilised Human Footsteps Discovered in New Mexico
News 18
‘Missing link’ in human history confirmed after long debate
CNN
Ancient footprints in Crete challenge theory of human evolution – but what actually made them?
The Independent
Ancestors of Flores 'hobbits' may have been pioneers of first 'human' migration out of Africa
The Independent
Meet Homo Floresiensis: The Hobbit version of Homo Sapiens
India Today
Homo naledi: Newly-discovered human species 'walked on two feet and climbed trees'
The Independent
Jawbone of 'first man' goes on display: 2.8 million-year-old human ancestor fossil is unveiled in Arizona
Daily Mail
Examining Ancient Fossils for Clues to Human Origins
NPR
Modern humans may have interbred with extinct line
The Hindu
African Footprint Fossils Are Oldest Evidence of Upright Walk
Wired
Ancient footprints let experts step back in time-英语点津
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