Major Solar Storm Hits Earth, May Pull Northern Lights SouthA severe solar storm smacked Earth with a surprisingly big geomagnetic jolt Tuesday, potentially affecting power grids and GPS tracking while pushing the colorful northern lights farther south, federal forecasters said.
Study: Solar Activity Could Be Increasing Climate ChangeHumans are not the only cause of global warming, the sun has a large influence.
Finding The Sunscreen That's Right For YouSunscreen is the most important product when it comes to protecting your skin, but selecting a product that is best for you can be overwhelming.
Curiosity Sleeps As Solar Blast Races Toward Mars NASA says the Curiosity rover is hunkering down after the sun unleashed a blast headed for Mars.
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