29/04/2015

Investment fears: How does the need for closure increase risk?

Logic would dictate that consumers receiving new market information would jump at the chance to adjust their investments accordingly. In practice, however, many people associate change with loss of control. They crave the ...

Can China sustain annual pollution reductions?

China's government and other sources say that the country's carbon-dioxide emissions flattened out between 2013 and 2014. The leveling-off was a remarkable feat that could set the country on a course to beating its own goals ...

How does a honeybee queen avoid inbreeding in her colony?

Recombination, or crossing-over, occurs when sperm and egg cells are formed and segments of each chromosome pair are interchanged. This process plays an crucial role in the maintanance of genetic variation. Matthew Webster ...

The science behind spite

Psychology, biology, and mathematics have come together to show that the occurrence of altruism and spite - helping or harming others at a cost to oneself - depends on similarity not just between two interacting individuals ...

Transforming all donated blood into a universal type

What do you do when a patient needs a blood transfusion but you don't have their blood type in the blood bank? It's a problem that scientists have been trying to solve for years but haven't been able to find an economic solution ...

Study advances new tool in the fight against invasive species

Asian carp. Burmese python. Hemlock woolly adelgid. These are just some of the most destructive pests and the world's worst invasive species that raise the hackles of fisherman, farmers, and wildlife managers everywhere they ...

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