Scientists have observed for the first time the faint ripples caused by the motion of black holes that are gently stretching and squeezing everything in the universe.They reported Wednesday that they ...

ANSWER: FM, or Frequency Modulation, is a very high frequency band running from 88 MHz to 108 MHz (megahertz). Any high radio frequency, including television broadcast and high-frequency ...

The recent detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO) came from two black holes, each about 30 times the mass of our sun, merging into one.

The coronavirus disease 2019 (COVID-19) pandemic has resulted in the rapid development of various vaccines and antiviral therapies. Research on COVID-19 has expanded to fields beyond biology and ...