From ancient compasses to modern smartphones, magnetometers have quietly shaped how we sense and navigate the world. Let us explore the fundamentals behind these field-detecting devices. Magnetic ...

While many use our phones predominantly to doomscroll, smartphones have a range of little-known functions that could make life better and easier – from heart monitoring to even developing camera film ...

The Senate begins its impeachment trial of former President Donald Trump Tuesday. Last month, the House approved a single article of impeachment, charging him with "incitement of insurrection" over ...