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Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

I t's that time of the year again! We know you might be planning to grill up a storm and watch a wonderful fireworks show with your fam this 4th of July. And of course, you'll tak ...

An excerpt from Mark Twain's "Roughing It" recalling an otherworldly sight on the afternoon of July 4, 1863 in Virginia City.

What to expect before, during and after this advanced laser eye surgery - Focus Clinic is the only vision care expert ...