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3:48 video flu virus video Discusses history of flu virus.

Origin of life - volcanic pools - ocean floor - outer space

Trailblazers in neuroscience Dr. Christof Koch and Dr. John Donoghue reveal mind-blowing insights on how the brain turns thought into voluntary behaviors and how that knowledge is empowering victims of neurological trauma with regained physical abilities.

Text and interactives on human evolution and genetic structure

3:16 video To track commercial fishing activity around the world, SkyTruth, a small nonprofit based in Shepherdstown, West Virginia, has recently launched Global Fishing Watch in partnership with Google and Oceana. This prototype tool analyzes a satellite-collected feed of tracking data from ships' automatic identification systems-which vessels use to communicate their location to one another-to map movement over time and automatically determine which ships are engaged in fishing activity. Each vessel is pinpointed on a map outlining fishing laws around the globe. This map will be publicly available on theWeb, allowing anyone with an Internet connection to act as a watchdog and see when and where commercial fishing activity is occurring.

Habitat loss and disease in the American prairie pushed the black-footed ferret ​to the edge of extinction. Now these underground-dwelling mammals are making a comeback, through a captive-breeding program run by the U.S. Fish and Wildlife Service. There, baby ferrets-called kits-are raised and released into the wild.​

Bedbugs are a growing public health issue in the United States and around the world, but their resurgence in recent years may have been aided by humans who unwittingly helped the pests evolve numerous ways of thwarting a common insecticide, scientists say.

When plastic trash degrades in the ocean, it doesn't just go away: It becomes countless tiny particles, and little creatures called larvaceans sweep it up--and into the food chain.