As many believe, the Big Bang started our universe. But not everyone is aware that the early world is nothing like what we can see these days. There's no stars, planets, galaxies or nebulas. For a bit ...

An international group of astronomers led by a Harvard Ph.D. student reported their discovery that the Radcliffe Wave — a 9,000 light-year-long gaseous structure in the Milky Way — moves in an ...

The celestial music released from the sun suggests that its outer layer has grown weaker over the years, according to new research from the United Kingdom. The sun releases sound waves, and like a ...

Mishkat Bhattacharya receives funding from the Office of Naval Research, United States Nick Vamivakas receives funding from the Office of Naval Research, United States. Most people are familiar with ...

Researchers describe a new platform technology called direct sound printing (DSP), which uses soundwaves to produce new objects. The paper explains show how focused ultrasound waves can be used to ...

Sound waves at frequencies above the threshold for human hearing are routinely used in medical care. Also known as ultrasound ...

Waves of synchronized, coordinated neuronal activity have been observed and studied in the brain for over a century. But for ...

A solid can serve as a medium for heat and sound wave interactions just like a fluid does for thermoacoustic engines and refrigerators -- resulting in leak-free machines that can stay operating longer ...