### How safe is encryption today?

When checking your email over a secure connection, or making a purchase from an online retailer, have you ever wondered how your private information or credit card data is kept secure?

When checking your email over a secure connection, or making a purchase from an online retailer, have you ever wondered how your private information or credit card data is kept secure?

Mar 23, 2015
in
Security

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In 1994, British mathematician Andrew Wiles successfully developed a proof for Fermat's last theorem—a proof that was once partially scribbled in a book margin by 17th-century mathematician Pierre de Fermat but subsequently ...

Dec 08, 2014
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Mathematics

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"All Cretans are liars", said Epimenides, a Cretan. But this means that his statement must be a lie too. But then it is false that Cretans are liars and the statement must be true. So what now?

Jun 24, 2014
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Mathematics

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Cutting-edge mathematics today, at least to the uninitiated, often sounds as if it bears no relation to the arithmetic we all learned in grade school. What do topology and combinatorics and n-dimensional space have to do ...

Apr 21, 2014
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Mathematics

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Israel's prestigious Wolf Prize this year will honor American, Canadian, Swedish and Taiwanese scientists.

Jan 17, 2014
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Other

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A Texas banker is upping the ante to $1 million for whoever solves a tricky problem that's been dogging mathematicians since the 1980s.

Jun 04, 2013
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Mathematics

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A couple of days ago on The Conversation, I set myself up with a task: to defend the usefulness of so-called "useless" maths. Today, that defence continues, with a look at the RSA algorithm.

Apr 10, 2013
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Mathematics

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I once made the mistake of asking a mathematician why he devoted his whole life to maths. "Because it's fun!" he replied wildly, his flabby cheeks beaming with childlike excitement.

Apr 10, 2013
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Mathematics

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Belgian-born Pierre Deligne has won this year's $1-million Abel Prize in mathematics for his contributions to algebraic geometry and their "transformative impact on number theory, representation theory and related fields."

Mar 20, 2013
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Mathematics

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Surprising connections between very different areas of physics and unexpected spin-offs from theory were explored by quantum physicist Prof. Sir Michael Berry in a lecture entitled "How quantum physics democratised music" ...

Mar 07, 2013
in
Quantum Physics

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