A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

Ultrasonic sounds are high-frequency sound waves that exceed 20,000 hertz, a range far beyond what the human ear can detect.

For the first time, MIT scientists have successfully imaged how heat actually travels in a wave, known as a “second sound,” through this exotic fluid. Understanding this dynamic could help ...

The WAVES Promo Video Challenge, a part of the Create in India Challenges, is a call to creators, visionaries, and storytellers to craft captivating videos that embody the spirit of the upcoming World ...