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

The IMD Smart City Index 2024 assesses the perceptions of residents on issues related to structures and technology applications available to them in their city. Here are the top 20, along with other ...

In math and computer science, researchers have long understood that some questions are fundamentally unanswerable. Now physicists are exploring how even ordinary physical systems put hard limits on ...