A long lost island in the North Atlantic Ocean sits on the seafloor, but rivers and mountains and other remnants of its time at the surface remain etched on its features.
A future material could bend sound waves so they would only pass through a wall in one direction.
Sperm whales showed good sense after the Deepwater Horizon oil spill, acoustic surveys show. They left.
Scientists analyze tunes from 3,000-year-old conch-shell instruments for insight into pre-Inca civilization.
Recently uncovered sound effects include a clapping echo that sounds like a jungle bird.
A new computer simulation attempts to understand what happens to a whale's brain when it's hit with blasts of high-intensity sound.
Can the the United States' Clean Water Act be used to combat carbon dioxide emissions?
Is the lack of noise in your green office building making you uncomfortable on the job?
A novel approach to controlling tree-destroying beetles uses piped-in heavy metal music and backward recordings of Rush Limbaugh.