5 Martial Arts for Self Defense Every American Should Know Huge Asteroid Could Hit Earth in 2032. Here's How We Could Stop It ...

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YR is considered to be larger than the Chelyabinsk asteroid that struck Russia in 2013. Its shock wave was strong enough to ...

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

From his backyard in Arizona, astrophotographer Andrew McCarthy has captured stunning photos of the celestial objects high ...

The late computer-industry pioneer built the beachfront Big Island home soon after he retired in 2006.