Nvidia, OpenAI and other major artificial intelligence companies all invest in one another. This carries some risks, as Bloomberg’s Joe Weisenthal explains on “The Ezra Klein Show.” Well, that ...

When Oracle Corp. announced a multi-hundred-billion-dollar computing deal with OpenAI last September, its stock jumped 30-40 per cent in a single day. The $330 billion leap in market value was larger ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

We developed a thin, flexible microelectrode array that can be slid through a small slit in the skull onto the brain surface. We showed that this minimally invasive system records and stimulates ...

The 2025 energy transition in eight charts: clean wins, dirty setbacks For supporters of the energy transition, 2025 had plenty to complain about: the scrapping of U.S. clean energy policies, wind ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.