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Our species, Homo sapiens — with our complex thoughts and deep emotions — were the only true humans to ever walk the Earth. A study last week found early humans were building structures with wood before H. sapiens evolved. This ability to read ancient DNA revolutionized the field, and it is constantly improving. He specializes in creating lifelike models of ancient humans for museums, including the Smithsonian and the American Museum of Natural History, in hopes of helping public perception catch up to the science. They haven't been able to gather much ancient DNA from Africa, where H. sapiens first evolved, because it has been degraded by heat and moisture.

Persons: ”, Chris Stringer, ” Stringer, sapiens, Rick Potts, naledi, heidelbergensis, John Shea, “, Svante Paabo, Paabo, Bence Viola, Potts, Shea, ’ ” Shea, let’s, Janet Young, Young, John Gurche, Gurche, ” Gurche, “ They’re, they’re, it’s, haven't, we’ll, Mary Prendergast Organizations: Stony Brook University, University of Toronto, Canadian Museum, Smithsonian, American Museum of, Rice University, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: Africa, Europe, Indonesia, Asia, Swedish, East, Southeast Asia

☆ Homo floresiensis: The curious case of the hobbit and what its remarkable discovery taught us
▼ + stars: | 2023-09-02 | by ( Katie Hunt | ) edition.cnn.com time to read: +15 min

The Liang Bua cave excavation site, where the fossils of Homo floresiensis were discovered on the island of Flores in Indonesia. A 3D cast of the skeleton of Homo Floresiensis on display at Stony Brook University, part of the State University of New York system. The Liang Bua team named the species Homo floresiensis after the island where the fossils were discovered. Sutikna said that a thick layer of volcanic ash was found just on top of the layer where Homo floresiensis was first found. And above the volcanic ash layer, we did not find any fossils of Homo floresiensis or other ancient animals,” he said.

Persons: Thomas Sutikna, trowel, Liang Bua, Sutikna, ”, floresiensis, Achmad Ibrahim, Saptomo, Tim Wiencis, Mike Morwood, Liang, hobbitus —, floresianus —, Paige Madison, Bert Roberts, Robert Pearce, Bua, Homo erectus, erectus, chimplike wristbones, Lucy, australopithecines, Chris Stringer, “ I’m, ” Stringer, “, luzonensis, Matt Tocheri, Flores, Mata Menge, Flores hobbits, Tocheri, ’ There’s, Stringer, it’s, ” Tocheri, ” Madison, we’re Organizations: CNN, Indonesia’s, Archaeometric Research, Research and Innovation Agency, Stony Brook University, State University of New, University of Wollongong, Sydney Morning Herald, Fairfax Media, AP, Lakehead University, Smithsonian Institution Locations: Indonesian, Liang, Flores, Indonesia, Jakarta, Stony, State University of New York, Australian, Australia, Africa, Java, Asia, London, South Africa, Philippines, Yogyakarta, Canada, Thunder Bay , Ontario, It’s, Madison, Sulawesi

☆ ‘The scent of eternal life’ resurrects an ancient Egyptian aroma
▼ + stars: | 2023-09-02 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

A long time agoDammar resin, an ingredient used in embalming, appears next to a bottle of the recreated ancient scent. When the ice disappears, the bears are forced to go on land and attempt to survive without access to food. The planetary nebula, an enormous cloud of cosmic gas and dust, is home to the remnants of a dying star. See images from around the world showcasing this rare sight, which won’t happen again until 2037. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: Barbara Huber, balms, ”, James Webb, Shashwat Harish, Kathy Moran, Ashley Strickland, Katie Hunt Organizations: CNN, Moesgaard Museum, Max Planck Institute of Geoanthropology, James Webb Space Telescope, ESA, Webb, NASA, — Pilots, CNN Space, Science Locations: Egypt, Indonesian, Flores, London, Italy, Florida, India

☆ Early humans left Africa earlier than previously thought, fossil discovery reveals
▼ + stars: | 2023-06-13 | by ( Katie Hunt | ) edition.cnn.com time to read: +5 min

DNA analysis of present-day human populations has supported the hypothesis that early modern humans left Africa around 50,000 to 60,000 years ago, and archaeologists have thought our early ancestors likely followed coastlines and islands through southeast Asia toward Australia. However, a growing number of older human remains discovered in China and the Levant show that this chapter in the human story is more complicated than first thought. The cave was occupied by early humans for about 50,000 years, archaeologists believe. At a nearby site, known as Cobra Cave, a tooth believed to belong to a Denisovan, an elusive early human, has been found. The team expects to unearth more human fossils from the region.

Persons: sapiens, ”, Kira Westaway, ” Westaway, Westaway, Tam Pa Ling, Tam Pà Ling Organizations: CNN, Macquarie University, UNESCO, Heritage, Nature Communications Locations: Africa, Laos, Australia, Asia, China, Tam Pa, Sumatra, Philippines, Borneo, Indonesia

☆ Dwarf elephants? Giant rats? Strange island creatures at high risk
▼ + stars: | 2023-03-09 | by ( Will Dunham | ) www.reuters.com time to read: +4 min

WASHINGTON, March 9 (Reuters) - A dwarf elephant the size of a Shetland pony once roamed the Mediterranean island of Cyprus. They were examples of the "island effect," a rule in evolutionary biology describing how large-bodied species tend to downsize on islands while small-bodied species upsize. Extinction risk was seen highest among species that underwent more extreme body size shifts compared to mainland relatives. But small-bodied species, because there is a decreased risk from predators on islands, are emancipated from evolutionary constraints on their size. It once was home to a dwarf elephant relative, giant rats and a giant stork, as well as a dwarf human species - Homo floresiensis, nicknamed the "Hobbit," standing just 3-1/2 feet tall (106 cm) tall.

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