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Sonar signal `leaks` likely audible to some marine mammals

Last Updated: Saturday, May 03, 2014, 15:21

Scientists have found that killer whales and other marine mammals can hear sonar signals better than previously thought.

New sonar image sparks existence of Loch Ness monster

Last Updated: Friday, May 02, 2014, 21:34

A new sonar image of a large mysterious object beneath the surface of Loch Ness has sparked fresh speculation about the existence of the mythical Nessie the monster.

Whales hear sonar signals more than we realize

Last Updated: Friday, May 02, 2014, 12:24

A new study has found that killer whales and other marine mammals are likelier to hear sonar signals more than we`ve known.

US may give sonar gear to Malaysia for plane search

Last Updated: Saturday, March 22, 2014, 05:27

The Pentagon is weighing a request from Malaysia for sonar equipment to bolster the so-far frustrated search for Malaysia Airlines Flight MH370, as concerns grow that any debris may have sunk to the bottom of the sea.

Fossilized whale skull shows sonar existed 32 million years ago

Last Updated: Sunday, March 16, 2014, 15:40

Researchers have said that a fossilized whale skull found outside Charleston, South Carolina shows all the tell-tales signs that are related to echolocation.

Indian Navy planning to equip warships with European sonar systems

Last Updated: Wednesday, February 05, 2014, 19:50

Seeking to strengthen its anti- submarine warfare capabilities, Navy is planning to equip its indigenous Delhi Class and Russian-origin Talwar class warships with sonar systems developed by European firm Atlas Elektronik.

US Navy granted permit for sonar training

Last Updated: Tuesday, December 17, 2013, 04:51

US National Marine Fisheries Service announced that it has decided to grant the Navy permits for its plans that will intensify its sonar use in the Pacific over the next five years.

Scientists believe some whales flee from sonar

Last Updated: Monday, December 16, 2013, 19:32

The Navy plans to increase sonar testing in US waters over the next five years even as studies it funded reveal worrying signs that the loud underwater noise could disturb whales and dolphins.

Scientists believe some whales flee from sonar

Last Updated: Monday, December 16, 2013, 02:06

The Navy plans to increase sonar testing in US waters over the next five years even as studies it funded reveal worrying signs that the loud underwater noise could disturb whales and dolphins.

Sonar mapping for oil killed Madagascar whales: Study

Last Updated: Friday, September 27, 2013, 14:34

A noisy technology that blasts high-frequency sounds below water to map the ocean for oil probably caused the deaths of 75 melon-headed whales off Madagascar, experts have said.

Sona Goldar crowned Indian Diva, East

Last Updated: Sunday, August 04, 2013, 15:02

Sona Goldar from the City of Joy sashayed to the final round after crowned Indian Diva 2013, East, beating over 200 other girls.

Cop attacked by NCP corporator’s sons in ICU, FIR lodged

Last Updated: Thursday, March 28, 2013, 10:37

Days after Maharashtra MLAs thrashed a cop inside the state Legislative Assembly, another police man was attacked by the sons of a former NCP corporator in Dhule.