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Squyres: Spirit is now hunker[ed] down due to winter. Spirit is deep in the southern hemisphere of Mars and what that means is winter is pretty tough, and so what we've done is we have parked the vehi...

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Have you ever been in an argument about nuclear power? We have, and we found it frustrating and confusing, so let’s try and get to grips with this topic. [Intro] It all started in the 1...

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War. Fighting. Hate. Prejudice. Peace. Understanding. Respect. Tolerance. November 16 is the International Day for Tolerance. But what exactly does the word “tolerance” mean? The group interna...

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Fat cats and corporate jets. Why is it so unrewarding for politicians to bash the rich in America? THE corporate jet gets a lousy press. In the James Bond classic, “Goldfinger”, the eponymous vill...

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Steve: Hi Dr. Gaby, how are you? Gaby: I'm very well, thanks Steve. Steve: Enjoying the cruise? Gaby: I am having a terrific time. Yeah, this is too much fun. It's going to be hard to go home...

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So at equilibrium, at your normal weight, leptin is made and you're eating different types of food. Now let's imagine you were starving or you went on a diet, your fat mass would contract ...

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IBM vs Carnegie Corporation. The centenarians square up. Both IBM and the Carnegie Corporation will turn 100 this month. Has the multinational business or universal philanthropy done more for societ...

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Summer is a popular time for Hollywood studios to release movies.Films for young people are especially popular,since most of them are out of school for summer vacation.In the animated film "Brave," Me...