In various tests, solo AI agents invented versions of basketball and “the floor is lava.” But were they truly playing?

Nowadays big advances are made by scaling up—think more chips packed into ever-bigger data centers. But as we near the ...

These scientists hope that fire-spotting satellites, AI tools and ancient land practices could preserve the world’s ...

MIT and a visiting researcher at Nvidia. He received his PhD in electrical engineering from Caltech. He studies the fundamental physical limits of information technologies and builds integrated ...

In this age of rising electricity demand, people are trying to squeeze every last bit of power out of every power plant ...

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DARPA is funding a redoubled effort to develop a shelf-stable substitute for what field medics and trauma doctors need most: ...

C and stored in a freezer for months have been successfully rewarmed and shown to work again for the first time, say ...

But I can’t help thinking that pet loss in childhood might be different. It’s often the first time a child confronts death.

Today’s LLMs are engineered to disobey dangerous requests. But AI refusal is far from foolproof—and could become an ...

Advances in AI offer tantalizing glimpses of a future in which robots navigate the world the way humans do. The question is ...

The Chinese company is making liquid-solid hybrid cells to pack more power into products like electric cars and cargo ships.