A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster ...

A study led by Prof. Li Hai from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed ...

Dementia is a syndrome associated with an ongoing decline of the brain - and there are a number of early signs to look out for, including a peculiar fridge habit ...

Dementia is thought to affect almost one million people in the UK, but some of the warning signs may not be easy to pick up ...