The earliest known record of the genus Homo—the human genus—represented by a lower jaw with teeth, recently found in the Afar region of Ethiopia, dates to between 2.8 and 2.75 million years ago, according to an international ...
Archaeology
Mar 4, 2015
0
3518
Facebook on Tuesday announced a $2-billion deal to buy a startup behind virtual reality headgear that promises to let people truly dive into their friends' lives.
Business
Mar 25, 2014
7
0
Two fossil discoveries from the East African Rift reveal new information about the evolution of primates, according to a study published online in Nature this week led by Ohio University scientists.
Archaeology
May 15, 2013
1
63
A new study suggests that Homo erectus, a precursor to modern humans, was using advanced toolmaking methods in East Africa 1.8 million years ago, at least 300,000 years earlier than previously thought. The study, published ...
Archaeology
Aug 31, 2011
10
0
Fossils of an ancient crocodile with mammal-like teeth have been discovered in the Rukwa Rift Basin of Tanzania, scientists report in this week's issue of the journal Nature. The unusual creature is changing the picture of ...
Archaeology
Aug 4, 2010
1
0
(PhysOrg.com) -- In 2005, a gigantic, 35-mile-long rift broke open the desert ground in Ethiopia. At the time, some geologists believed the rift was the beginning of a new ocean as two parts of the African continent pulled ...
Earth Sciences
Nov 2, 2009
8
0
Giraffes in eastern Africa may be even more endangered than previously thought. A new study led by researchers at Penn State reveals that populations of Masai giraffes separated geographically by the Great Rift Valley have ...
Plants & Animals
Jun 12, 2023
0
129
Computer models confirm that the African Superplume is responsible for the unusual deformations as well as rift-parallel seismic anisotropy observed beneath the East African Rift System.
Earth Sciences
Jun 7, 2023
0
264
Pangaea was the name Alfred Wegener gave to the supercontinent that existed on Earth 250 million years ago. Over the course of many millions of years, this supercontinent broke into different pieces, which became the landmasses ...
Earth Sciences
Feb 14, 2023
0
29
As the main freshwater resources on Earth's surface, lakes play an important role in maintaining the stability of the ecosystem and the sustainable development of human society.
Earth Sciences
Feb 21, 2022
0
36
