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New book further supports controversial theory of 'Man the Hunted'
Despite popular theories to the contrary, early humans evolved not as aggressive hunters, but as prey of many predators. "Humans are no more born to be hunters than to be gardeners," argues Robert W. Sussman, Ph.D., professor of anthropology at Washington University in St. Louis, in the newly-updated version of the controversial book "Man the Hunted: Primates, Predators and Human Evolution."
When following the leader can lead into the jaws of death
For animals that live in social groups, and that includes humans, blindly following a leader could place them in danger. To avoid this, animals have developed simple but effective behaviour to follow where at least a few of them dare to tread – rather than follow a single group member.
Getting wise to the influenza virus' tricks
Influenza is currently a grave concern for governments and health organisations around the world. The worry is the potential for highly virulent bird flu strains, such as H5N1, to develop the ability to infect humans easily. New drugs and vaccines to halt the spread of the virus are badly needed.
Follow that prawn
A new study from the University of Leicester reveals that prawns can be used by fish species to find the best places to eat.
Poll reveals public awareness of nanotech stuck at low level
National survey findings released today indicate that Americans’ awareness of nanotechnology remains low. Popular awareness is nearly as small as the tiny nanoscale materials and nano-enabled devices and products now flowing onto the market from this rapidly progressing technology that experts believe will usher in a new industrial revolution.
Nanotechnology: What's that?
Nanoscience and nanotechnology are two of the hottest fields in research, investment, and manufacturing. Some hail nanotechnology as enabling "The Next Industrial Revolution."
Review finds potential flaws in voting systems
Flaws that leave electronic voting machines vulnerable to security attacks were discovered by University of California researchers as part of an unprecedented "Top-to-Bottom Review" of the systems commissioned by California Secretary of State Debra Bowen.
Cornell team will compete to build 100-mpg car
Cornell faculty, engineering students and MBA candidates are planning to compete for the Automotive X Prize, which offers a multimillion-dollar award for the team that builds a practical, marketable 100-mpg car.
