Antiferromagnetic (AF) materials are made up of atoms or molecules with atomic spins that align in antiparallel directions of ...

Commonwealth Fusion Systems said on Tuesday at CES 2026 that it has installed the first magnet in its Sparc fusion reactor, ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

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

Abstract: This paper presents a three-dimensional analytical solution for the magnetic field distribution of permanent magnet mechanisms with rectangular magnets. The model is based on the magnetic ...

Nuclear energy company Commonwealth Fusion Systems (CFS) said it would collaborate with chipmaker NVIDIA and energy ...

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

By combining observations from two space missions, scientists were able to follow one exceptionally active region on the Sun for months, revealing how its magnetic structure evolved over time. Our sun ...

Antarctica’s New Year’s celebration is unlike any other: every January 1 scientists physically move the South Pole. This is ...

US fusion firm Commonwealth Fusion Systems (CFS) has announced partnerships with Nvidia and Siemens to develop a digital twin ...

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

At the heart of nuclear fusion research is the tokamak, a sophisticated device designed to confine hot plasma using magnetic fields. The tokamak's toroidal shape acts as a "magnetic racetrack," ...