A strong geomagnetic storm in spring 2024 brought the northern lights unusually far south, as the auroral oval expanded well ...

Princeton researchers have developed a diamond-based quantum sensor that can measure magnetic phenomena at the nanometre scale.

Observations of the supermassive black hole at the heart of the Milky Way, Sagittarius A*, collected by the James Webb Space ...

Hybrid materials made of magnets and superconductors give rise to fascinating quantum phenomena, which are so sensitive that ...

Though the exact length of a "stadia" is unknown, his measurement is thought to be accurate to within one percent of the ...

This video breaks down how to read a measuring tape with precision. Perfect for tailors, sewists, and DIY beginners who want ...

Topps and Panini cards typically measure 6.4 cm by 8.9 cm, or 2.5 inches wide by 3.5 inches high. Each card weighs about 1.5 ...