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Oak Ridge National Laboratory's Fusion Pellet Fueling Lab has been at the center of design and testing of plasma fueling systems for tokamak research applications for decades. Since the mid-1970s, lab researchers have been designing, testing and contributing hardware for fusion magnetic confinement experiments here in the United States and around the world

The Earth's surface is warming, after all, says a team of researchers who sought to investigate claims that flawed data and methods had skewed existing analyses of global temperature trends. The work by the Berkeley Earth Project shows that, on average, global land surface temperatures have risen about 1 degree Celsius since the mid-1950s -- on par with the warming trend described by research groups at the National Oceanic and Atmospheric Administration, NASA and the U.K

Since the mid-70s, the survival rate for most childhood cancers has climbed from 58 percent to 79 percent. Michelle Miller reports on the what's helping cancer's youngest victims win the battle.

For years scientists have urged national leaders to tackle climate change, based on the

Gridlocked bridges over the Fraser River are just a part of life for commuting Vancouverites. But the industrialized motif of North America's longest dam-free river belies a rare natural treasure: a sockeye salmon run with a historical average of eight million fish worth over $1 billion.