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Health experts have long noted the importance of physical activity.Exercise not only improves your appearance.It can also improve your health.Exercise helps to reduce the risk of some diseases.They in...

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Steve: Hi Professor Bell. How are you doing today? Bell: I am fine Steve. It's great to be here. Steve: Good to talk to you. So first of all, you are the leader of the Pancam Team on the planet Mars...

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In the early 1930s there was a territorial dispute between Denmark and Norway over who should have the right to East Greenland. Both Denmark and Norway, they made a lot of aerial mapping. They t...

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United States. Redistricting rows. Not so easy. Republican hopes of snagging extra seats following last year’s census look doomed to disappointment. REDISTRICTING, so the old saying goes, is when p...

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You are not as different from other people as you might think. In fact, your genes are ninety-nine point nine percent the same as everyone else on the earth! Can you believe it? Keep listening! It ...

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First I asked Hood about that football analogy. Hood: You know, I'll give you a much better analogy, if that's okay. I mean, one that anybody can understand is, suppose you were an engineer and you w...

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As represented by this huge stack of paper, the human genome contains more than 3 billion nucleotides or DNA letters. The first stage of the public human genome project focused on ident...

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Now, kill his dream. Osama bin Laden’s brand of brutal jihad is losing its appeal in the Arab world. A FEW bullets were enough. But the shots that killed Osama bin Laden in the dead of night on ...