Hunger affects decision making and perception of risk

Hungry people are often difficult to deal with. A good meal can affect more than our mood, it can also influence our willingness to take risks. This phenomenon is also apparent across a very diverse range of species in the ...

Feeding wildlife can influence migration, spread of disease

Animal migration patterns are changing as humans alter the landscape, according to new research from the University of Georgia. Those changes can affect wildlife interactions with parasites-with potential impacts on public ...

Humanity's next test: feed 10 billion without ruining Earth

Experts Friday began negotiating the most comprehensive scientific assessment ever of the role the land we live off plays in climate change, expected to highlight the stark choices humanity faces to feed 10 billion people ...

North Korea swine flu outbreak puts South on edge

South Korean troops stationed along the world's last Cold War frontier have been put on high alert in the face of a new infiltration threat from the nuclear-armed North—fever-stricken wild boar.

Is going meat-free the answer to climate change?

When it comes to climate change, are cows as bad as cars? Probably not, says Dr. Frank Mitloehner, University of California, Davis researcher and air quality specialist. He asserts that meat and dairy animals are not major ...

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