Sarah Kuta writes that new research on Denisovan fossils found in Taiwan suggests these extinct hominins were significantly larger than once thought, potentially dwarfing contemporary species like Homo erectus. By analyzing leg bones from two individuals known as Penghu 2 and Penghu 3, scientists estimate some members of this lineage reached heights over six feet tall.
- The fossils were originally discovered by fishermen in the Penghu Channel
- Findings are currently hosted on the bioRxiv preprint server
- Denisovans were first identified in 2010 from a finger bone found in Siberia
- A vertical ridge called a pilaster was observed on their thigh bones, possibly indicating physical adaptations or interbreeding with Homo sapiens
- The fossils were originally discovered by fishermen in the Penghu Channel
- Findings are currently hosted on the bioRxiv preprint server
- Denisovans were first identified in 2010 from a finger bone found in Siberia
- A vertical ridge called a pilaster was observed on their thigh bones, possibly indicating physical adaptations or interbreeding with Homo sapiens
Nobel Prize winner Svante Pääbo discusses his work in paleogenetics, including sequencing the Neanderthal genome, discovering the Denisovans, and his theories on why Homo sapiens survived while Neanderthals went extinct, attributing it to our larger population size.
A PBS series 'Human' explores the history of humanity and how *Homo sapiens* became the dominant species on Earth, highlighting the existence of multiple human species and the importance of cooperation in our success.
The article discusses the existence of over 20 early human species that coexisted with Homo sapiens, their potential reasons for extinction (climate change, competition, interbreeding), and the current understanding of human evolution.
A new analysis of Indian genomes—the largest and most complete to date—helps untangle the groups' complex evolutionary history, uncovering a 50,000-year history of genetic mixing and population bottlenecks that shaped genetic variation, health and disease in South Asia.
