"The thicker the cathode is, the theoretical energy density of the battery -- the amount of energy being held within a specific area -- improves," Oh said. The current research advances sodium as a ...

Five years after Tesla (TSLA) unveiled its 4680 battery cell at Battery Day with promises of 5x the energy, 6x the power, and 16% more range, the data tells a very different story. Tesla’s homemade ...

BOULDER, Colo. — More than two feet of snow has fallen in parts of Colorado during a May snowstorm. The spring storm system began dropping snow in Colorado's mountains and foothills during the day on ...

DENVER — A significant spring storm brought heavy, wet snow and much-needed moisture to Colorado Wednesday. Snow totals in the Denver metro area averaged 4-10 inches with the highest totals on the ...

A snowstorm hitting the Rocky Mountains this week could end up being the biggest of the season, forecasters said. More than 10 inches fell in Boulder. By Amy Graff and Alexandra E. Petri Amy Graff is ...

Over 20 inches of snow have been recorded across parts of the higher elevations of the Rockies. Heavy snow is expected to last through early Wednesday afternoon, with whiteout driving conditions still ...