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Environment

What large ants tell us about variation in complex human traits

Ant feeding on honey [Image: Fir0002/Flagstaffotos under CC-BY license] Traits that exist along a continuum, such as height, size, and behavior, vary significantly from person to person. The genetic and environmental interactions that cause these…

Thrills and Spills: The Keystone XL Pipeline

Turning on the tap for a clean glass of water is a luxury many Americans take for granted. Though TransCanada Corporation promises minimal spillage and environmental impact through improved safety features in its plans to install a 1169-mile-long,…

The Air We Breathe: An assessment of urban air pollution

Presented by Jordan Wilkerson Whether we are in China or here in the United States, the air in major cities is infamous for its unpleasant haze and resulting health problems. There are many ways in which an unhealthy mixture of chemicals can make it…

Are genetically-modified organisms now safer?

Scanning electron micrograph of Escherichia coli, grown in culture and adhered to a cover slip. Credit: Rocky Mountain Laboratories, NIAID, NIHGenetically modified organisms (GMOs) have amazing potential for improving lives, from providing nutrients to…

An easier way to break down Cellulose for energy?

Sawdust- “wood wool”; by Priwo (photo taken by de:Benutzer:Priwo) [Public domain], via Wikimedia CommonsHumans can’t digest cellulose. Similarly, we’ve found it hard to efficiently break down cellulose in biomass for energy applications, until now.…

Fracking: How cheap energy is reshaping America's environment

Presented by Jared Atkinson, Natasha Goss, and Jordan Wilkerson The advent of horizontal drilling and hydraulic fracturing, also known as fracking, has led to the development of previously inaccessible resources, significantly increasing world gas and…