We round up the best powered speakers after testing dozens, starting at active speakers under $500 for turntables, streaming, and TVs.

But scientists in China have developed a clever solution using the mathematics of nature—fractal geometry—to make car audio ...

Speech is an excellent indicator of the speaker's self-experience and appraisal of the listener. Good therapists focus on ...

The technology experts at Digital Trends explain why TVs still come with speakers even when they’re weak. Is It Safe To Clean ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...