Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of ...

A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...

NASA has released an eerie and unsettling audio clip of sound waves rippling out from a supermassive black hole located 250 ...

Colorado-based Boom Supersonic plans to build the Overture airliner, which it says will carry as many as 80 passengers while ...

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...