The Navy agreed to limit its use of sonar and other training that inadvertently harms whales, dolphins and other marine mammals off Hawaii and California in a settlement with environmental groups approved Monday.
Ice experts from the University of Colorado Boulder, the U.S. Navy, the U.S. National Ice Center and other institutions have developed a straightforward new technique for estimating sea ice concentration in the Arctic Ocean, ...
The U.S. military said Monday it successfully tested an interceptor that can shoot down ballistic missiles as well as airplanes.
A 3D printed aircraft has successfully launched off the front of a Royal Navy warship and landed safely on a Dorset beach.
A federal judge on Tuesday said the National Marine Fisheries Service violated environmental laws when it approved the Navy's plans for training in waters off Hawaii and Southern California.
Delays in installation, testing and activation of electrical systems will push back delivery of the largest destroyer ever built for the U.S. Navy from this summer to November, officials said Tuesday.
The U.S. Navy is seeking permits to expand sonar and other training exercises off the Pacific Coast, a proposal raising concerns from animal advocates who say that more sonar-emitting buoys would harm whales and other creatures ...
A busy year of 13 space launches by rocket provider United Launch Alliance (ULA) in 2015 begins with a pair of blastoffs for the US Navy and NASA tonight and next week, emanating from both the US East and West Coasts.
Even on land, the Ghost looks futuristic and fast.
Manchester scientist Ernest Rutherford – famed for "splitting the atom" – also deserves better recognition for helping to pioneer a system we now know as sonar as part of a top secret World War One defence project.