Polar has begun rolling out its latest major software update, Polar OS 5, to its current-generation sports watches. While Polar OS 5 doesn’t introduce headline-grabbing new sports profiles, it focuses ...

Dark energy is still one of the greatest cosmic mysteries. For all the time, money and telescopes that humanity has used to uncover its nature, scientists are still asking a fundamental question: What ...

In a landmark discovery that bridges nearly a century of theoretical physics, a Chinese research team has successfully captured the first direct evidence of the Migdal effect, a breakthrough with ...

Just like smartphones, notebooks (and even PCs) also support an airplane mode, or sometimes known as flight mode, in which all wireless connections are cut off. Originally, this mode was intended to ...