Every 11 years, the Sun flips its magnetic poles, driving a cycle of sunspot eruptions, solar flares, and coronal mass ejections that can knock out power grids and fry satellites. For decades, ...

Solar cycle space weather models may be miscalibrated: a new helioseismology study found the Sun’s magnetic activity has retreated toward its surface since 1987 in ways sunspot counts never detected.

Tesla’s top engineer says he thinks about a tri-motor Model 3 “all the time,” but the company’s priorities lie elsewhere.

While closing vents in individual rooms or spaces might seem like a reasonable way to save money this summer, it’s actually not quite that simple.

If you already own the original Saramonic Air, then you might find the Saramonic Air SE’s streamlined design to be a step back (such as not having a display on the receiver to monitor audio levels, ...

In the concrete pit of the world’s largest fusion experiment, a magnet taller than a four-story building now stands fully ...

The modular multi-axis nanopositioning platform with ACS-based motion controller accelerates active alignment processes.

The RV-7A embodies the Van’s Aircraft total performance philosophy perfectly, serving as a highly versatile platform capable of everything from smooth, long-range, cross-country touring to spirited ...

A startup recently ran an experiment. It handed $10,000 each to Claude, ChatGPT, Gemini, Grok and four other leading AI tools ...

My love of old vehicles (and hatred of carburetors) eventually gave way to more practical and reliable camper vans. For the ...

A new study suggests Ganymede—our neighborhood's biggest moon—still has a hot, churning core cranking out its unique magnetic ...

An electric vehicle motor built with 100% recycled rare-earth magnets has passed automotive durability testing in its first ...