The Xavier Aptitude Test (XAT), regarded as one of India’s most respected and toughest MBA entrance exams, has introduced a new feature for its 2025 edition – the inclusion of a Scientific Calculator.

So what are health-conscious people to do? Consider this special issue of Scientific American an antidote to toxic quackery and honest confusion about health. One easy way to improve body and mind ...

In AI, a key challenge lies in improving the efficiency of systems that process unstructured datasets to extract valuable insights. This involves enhancing retrieval-augmented generation (RAG) tools, ...