Archive: 28/07/2011

Strength in numbers

New research sheds light on why, after 300,000 years of domination, European Neanderthals abruptly disappeared. Researchers from the University of Cambridge have discovered that modern humans coming from Africa swarmed the ...

dateJul 28, 2011 in Archaeology & Fossils
shares0 comments 16

Elusive prey

Escape responses are some of the most studied behaviors by neurobiologists who want to understand how the brain processes sensory information. The ability to evade predators plays a vital role in the process of natural selection. ...

dateJul 28, 2011 in Cell & Microbiology
shares0 comments 2

World population to surpass 7 billion in 2011

Global population is expected to hit 7 billion later this year, up from 6 billion in 1999. Between now and 2050, an estimated 2.3 billion more people will be added—nearly as many as inhabited the planet as recently as ...

dateJul 28, 2011 in Other
shares0 comments 144