![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/sn-odors.jpg) | 13 JANUARY 2014 | Brain Behavior Nomadic rainforest people can describe odors as easily as the rest of us name colors
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![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/Stux_0.jpg) | 13 JANUARY 2014 | Technology New model of cyberattacks could aid attackers and defenders
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![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/sn-hpylori.jpg) | 13 JANUARY 2014 | Biology Researchers discover why gut microbe increases stomach cancer risk in some Colombians, but not others
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![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/sn-locust.jpg) | 13 JANUARY 2014 | Plants Animals Infection suppresses bacteria responsible for instigating locust hordes
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![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/US_R_D_Trends_Chart_1.jpg) | 13 JANUARY 2014 | Funding But revised NSF data point to rough times for academic researchers
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![](http://news.sciencemag.org/sites/default/files/styles/square_60x60/public/media/sl-01-16-13.jpg) | 13 JANUARY 2014 | Education Talk to experts about how college students drop in and out of science and engineering fields
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