Two big genetic studies confirm theories that modern humans evolved in Africa and then migrated through Europe and Asia to reach the Pacific and Americas.
135846
Humans evolved in Africa then migrated
16298
Hunters present in North America at least 800 years earlier than previously thought
174088
Dogs first domesticated 33,000 years ago
174784
Researchers discover two mutations responsible for neurological condition
149478
Humans caused ocean warming;
38399
Scientists produce largest and most detailed worldwide study of human genetic variation
22031
Global mobility may contribute to spread of infectious diseases
72134
Two groups of small fish exhibit some of the fastest rates of evolution known in any organism
106557
A new solution to an old debate on why species hybrids can be more vigourous than their parents
89460
Cultural views of evolution can have important ethical implications
43348
They were born in the usa
116722
Stone age humans took two million years to develop brain power
29537
Emigration tide is turning
108504
Rockmelons originated in Asia, not Africa
171822
New genetic links to colorectal cancer identified
163855
Prehistoric cultures were hunting whales at least 3,000 years ago
17878
Genetic accident in sea provides new insight into diabetes: