Tesla aims to restart work on Dojo3, its previously abandoned third-generation AI chip. Only this time, Dojo3 won’t be aimed ...

The Cutmaster X 90 and Cutmaster X 110 from Thermal Dynamics, an ESAB brand, feature a new arc starting mechanism that the company says has no moving parts, and starts the arc within a few thousandths ...

Elon Musk said Tesla is restarting its Dojo3 supercomputer project after progress on the AI5 chip, while calling on top ...

At 4 a.m., while most of New Jersey slept, a Princeton Plasma Physics Laboratory (PPPL) physicist sat at his computer ...

Commonwealth Fusion Systems installs first of 18 massive magnets in Sparc fusion reactor at CES 2026, aiming to activate it ...

When the US Department of Energy announced that it would stop funding the tokamak at MIT’s Plasma Science and Fusion Center, ...

The fusion power frontrunner said that construction on its Sparc reactor was proceeding as planned. Meanwhile, it's building ...

China’s flagship fusion experiment has crossed a line that many physicists once treated as a hard stop, pushing plasma density beyond a limit that had constrained reactors for decades. By finding a ...

Elon Musk expressed admiration for the performance of Tesla Inc.’s (NASDAQ: TSLA) humanoid robot Optimus’s rival and Chinese Unitree robots executing flips and intricate dance routines at a ...

Morgan Stanley expects Tesla (TSLA) to meaningfully increase its robotaxi fleet size in 2026. While Tesla (TSLA) has largely taken a cautious approach to scaling robotaxi operations in Austin and San ...

A Tesla robotaxi with safety driver (Tesla calls them a monitor) in the Austin deployment. Posters and reported a few sightings of Tesla robotaxis in Austin, TX operating with nobody in them, neither ...