A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

India has a wide range of national, state, and college-level entrance examinations that regulate access to legal education and determine entry into undergraduate and postgraduate law ...

Six years after the financial industry pledged to use trillions to fight climate change and reshape finance, its efforts have largely collapsed. By David Gelles Over two decades after negotiations ...

Endocrine reproductive disorders are disorders that affect the reproductive endocrine system and often result in fertility problems. Examples include ovarian insufficiency and polycystic ovary ...