MIT scientists want to map the entire ocean so we can understand how climate change is forcing it to evolve. Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, ...

A stellar concert is playing out in the night sky, and scientists are learning how to listen to it like never before. Deep inside stars, sound waves move through hot gas, creating vibrations. These ...

Space isn’t completely silent. In clusters of galaxies, astronomers have recorded deep sound waves—haunting tones that travel through the vast clouds of gas. With the penny going away, what should you ...