Nvidia's recent $700 million acquisition of Run:ai enhances GPU access and infrastructure flexibility. The acquisition of OctoAI for $250 million bolsters Nvidia's generative AI tools portfolio.

Berkshire Hathaway's portfolio is concentrated, with 70% in just six stocks. It holds cash worth $344.1 billion, showing readiness for more investments. Major holdings include Apple, American Express, ...

Introduction Stroke is the second leading cause of death and disability creating a huge economic burden annually. Robot-assisted training (RT) is a promising therapy in stroke rehabilitation, but for ...