October 24, 2013
Mohenjo
Science
amazon, Ancient Human Skull, anthropology, Archaeology, biology, business, Business News, Daily Discovery, evolution, Health, Homo erectus, Homo ergaster, Homo habilis, Homo sapiens, Hotels, huffingtonpost, Human Ancestors, Human Evolution, human family tree, Human Skull Georgia, human species, human-rights, mental-health, Paleontology, Prehistoric Skull, Prehistory, research, Science, Science News, Skull 5, Skull 5 Humans, Slideshow, Smarter Ideas, technology, Technology News, travel, vacation, Video
FROM
Click link below picture
.
The earliest, now-extinct human lineages, once thought to be multiple species, may actually have been one species, researchers now controversially suggest.
Modern humans, Homo sapiens, are the only living member of the human lineage, Homo, which is thought to have arisen in Africa about 2 million years ago at the beginning of the ice age, also referred to as the Pleistocene Epoch. Many extinct human species were thought to once roam the Earth, such as Homo habilis, suspected to be among the first stone-tool makers; the relatively larger-brained Homo rudolfensis; the relatively slender Homo ergaster; and Homo erectus, the first to regularly keep tools it made.
To learn more about the roots of the human family tree, scientists investigated a completely intact, approximately 1.8-million-year-old skull excavated from the medieval hilltop town of Dmanisi in the Republic of Georgia. Archaeological excavations there about 30 years ago unexpectedly revealed that Dmanisi is one of the oldest-known sites for ancient human species out of Africa and the most complete collection of Homo erectus skulls and jaws found so far. The world’s largest, extinct cheetah species once lived in the area, and scientists cannot rule out whether it fed on these early humans.
.
An artist’s conception revealing what “Skull 5” may have looked like some 1.8 million years ago when he (the scientists suspect the remains come from a male) lived..
.
Click link below for story, video and slideshow:
.
______________________________________________________________________________
June 19, 2013
Mohenjo
Science
alan kwan, amazon, anime, arts, biology, business, Engineering Humans, evolution, Faces Of Future Photos, Faces Of The Future, features photos, Future Humans, Genetics, Hotels, huffingtonpost, Human Evolution, Human Faces, Human Facial Features, Human Genome, illustration, nickolay, Nickolay Lamm, research, Science, Science News, Slideshow, technology, Technology News, travel, vacation, Video
FROM
Click link below picture
.
What might humans look like in the distant future?
Nickolay Lamm, a Pittsburgh-based artist, has created four sci-fi-like illustrations showing one idea of what changes to the human genome may do to the human face 20,000 years, 60,000 years, and 100,000 years hence. The images are based on hypotheses put forth by Dr. Alan Kwan, an expert on computational genomics.
.
.
.Click link below for story, video, and slideshow:
http://www.huffingtonpost.com/2013/06/11/faces-of-the-future-human-facial-features-photos_n_3391747.html
.
____________________________________________________
James' World 2 