News story

More hailstones...

Many of our readers have asked for more information about the hailstrone sequence problem from the last issue.

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Long range forecast

This year, for the first time, the Met. Office is publishing an experimental long range forecast for the average Central England Temperature

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Kasparov defeated!

Chess world champion Gary Kasparov has been defeated by Deep Blue, the world's highest ranking chess computer.

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Discovering new primes

You may think that searching for new prime numbers is a job for super-computers. However, on 13th November 1996, Frenchman Joel Armengaud discovered a new one using his humble PC.

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Mathematical problem solving with NRICH

If this issue's Puzzle page whets your appetite for solving mathematical puzzles online then you might like to look at a new internet journal, Interact, published by the NRICH Maths project.