Heavy ligands such as polyoxometalates are opening a new frontier in actinide chemistry. Studying materials that are both ...

He turned to a common approach for storing data known as a hash table. But in the midst of his tinkering, Krapivin realized that he had invented a new kind of hash table, one that worked faster ...

Barcelona, Real Madrid and Atlético Madrid have all taken turns leading the Spanish top-flight this season and the table seems to change with every passing weekend. Real Madrid were the only team ...