Recent studies of
human fossils suggest the brain shrank more quickly than the body in near - modern times.
Not exact matches
Homo erectus — an early ancestor of modern
humans — resembled a squat body builder more than a svelte distance runner, a newly unearthed
fossil pelvis
suggests.
The
fossil record and modern genetic analysis
suggest that
humans and all other living species are descended from bacteria - like microbes that first appeared about 4 billion years ago.
«Scientists discover oldest known modern
human fossil outside of Africa: Analysis of
fossil suggests Homo sapiens left Africa at least 50,000 years earlier than previously thought.»
Several dating techniques applied to archaeological materials and the
fossil itself
suggest the jawbone is between 175,000 - 200,000 years old, pushing back the modern
human migration out of Africa by at least 50,000 years.
The new tooth also contains DNA unlike that of Neandertals or modern
humans,
suggesting that Denisovans interbred with an even more mysterious branch of the
human family tree — one that is either unknown to science, or known only from
fossils without preserved DNA.
New
fossil evidence
suggests human ancestors may have split from chimps as early as 10 million years ago, bringing
fossil evidence in line with data from molecular clocks
The latest molecular analyses and
fossil finds
suggest that the story of
human evolution is far more complex — and more interesting — than anyone imagined
«Foot
fossils of
human relative illustrate evolutionary «messiness» of bipedal walking: Study of Homo naledi
suggests that new species walked upright and also climbed trees.»
Since few great ape
fossils have been found in Africa so far, «some scientists have forcefully
suggested that the ancestors of African apes and
humans must have emerged in Eurasia,» said study senior author Gen Suwa, a paleoanthropologist at the University of Tokyo.
East African
fossils are famous, but new work on Australopithecus sediba
suggests that the earliest
human remains may lie in an area near Johannesburg
The shape of
fossil hand bones found in Africa
suggests the first toolmakers walked on Earth before
humans did
Fossils of what may be primitive relatives of gorillas
suggest that the
human and gorilla lineages split up to 10 million years ago, millions of years later than what has been recently
suggested, researchers say.
A deadly form of this disease and a noncancerous but still serious tumor afflicted members of the
human evolutionary family nearly 2 million years ago, two new investigations of
fossils suggest.
Fossils suggest that H. erectus may have survived in Asia up until about 30,000 years ago, overlapping with modern
humans by about 15,000 years.
New
fossils suggest that the ones that gave rise to living great apes and
humans evolved not in Africa but Eurasia
Scans of
fossils suggest that
human ancestors were faster and more agile than previously thought
Based on this new
fossil evidence and analysis, the team
suggests that the
human branch of the tree (shared with chimpanzees) split away from gorillas about 10 million years ago — at least 2 million years earlier than previously claimed.
Other archeological and
fossil evidence, Cooke says,
suggests the earliest
human populations in Jamaica were foragers who lived off of available local resources, together with some cultivation of native island and mainland plants.
New
fossil evidence
suggests that
humans adapted to living in tropical rainforests thousands of years earlier than previously thought, according to a recent study.
Dated to between 175,000 to 200,000 years old, the
fossil is 50,000 years older than any other
human fossil found in the region,
suggesting humans left Africa far earlier than previously thought.
Two of the study authors wrote about their findings for The Conversation: «Our
fossil find
suggests humans spread to Asia way before they got to Europe.»
Indeed, we
suggest that rapid transition off
fossil fuels would have numerous near - term and long - term social benefits, including improved
human health and outstanding potential for job creation.
Recent research, however,
suggests that key
fossils assigned to Homo erectus were much shorter than previously thought and argues that modern
human stature may not have been present in Homo erectus.
Recently unearthed
fossils belonging to a new ape species
suggest the lineages leading to
humans and gorillas split several million years earlier than previously thought.
Evidence from both
fossil and genetic research
suggests that Neanderthals and modern
humans evolved from a common ancestor between 500,000 and 200,000 years ago.
Visit Tanzania where two million year old
fossils suggest it was home to the world's first
humans; wander among Zimbabwe's Matobo Hills to discover rock paintings illustrating early religious beliefs, foraging traditions and
human progress; and meet the Massai People of Kenya to understand the cultural heritage of one of Africa's remaining semi-nomadic tribes.
I
suggest look at the
fossil sequences of
human ancestors from early apes to australopithicus, homo erectus and homo habilis to homo sapiens, and notice how they morph one into the other quite smoothly, all explained by Darwinian evolution, while with respect the old testament verision is clearly a creation myth like you find in early greek and roman culture etc, an imaginative guess, and very implausible in light of our current understanding of things.
He has published scores of articles insisting that global warming isn't caused by
humans, and
suggesting that we can carry on burning
fossil fuels without regard for the climate.
While the above analysis yields good results for by tying past climate change to increases in
human CO2 emissions, it should be cautioned that the
suggested exponential time relation is not suitable for projecting the future over longer time periods, because of possible changes in
human population growth rates and absolute limitations on carbon available in remaining
fossil fuels.
This
suggested that over the past 20 years,
human activities such as the burning of
fossil fuels and deforestation had begun to dominate «the natural factors involved in climate change,» he said.
David MacKay, for example, has
suggested that one
human slave will only be able to provide 1kWh / day of useful work to his owner in the absence of
fossil - fuel derived power.
Data correlating «ordinary science intelligence» (as measured by a standard nine - question test), political ideology, and tendency to agree with the statement «there is «solid evidence» of recent global warming due «mostly» to «
human activity such as burning
fossil fuels»»
suggests that conservative Republicans become less likely to agree with the scientific consensus on climate change the more educated they are.
If you're
suggesting something about the recent changes is a) unprecedented in earth's history, and / or b) attributable mostly to
humans burning
fossil fuels, then you've got a ways to go before the (real) science is «in» or «settled».
I would
suggest that we need to question
humans motives on every level about ACC as there are lots of methods of reducing
fossil fuels impact on the earth systems but presently there are few ways to combat it.