You hear that? That's the sound of your afternoon plans evaporating. Alaska's Katmai National Park has teamed up with explore.org to bring you live, high-definition footage of brown bears hunting for salmon at sites throughout the park, and it's probably the coolest thing you'll see today.

When we domesticate animals, we alter their evolutionary development to favor the traits that we find most desirable. Usually, that process takes hundreds, even thousands of years. But fish hatcheries can scramble a species' genetics in a single generation.

The super salmon are (almost) here. The Food and Drug Administration has reportedly finished its evaluation of the environmental impacts of the first fish genetically engineered (GE) for human consumption.