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DOLPHIN SONAR
Indian Navy to commission 'Dolphin Hunter' warship AnjadipOn February 27 the Indian Navy will boost its anti-submarine warfare capabilities with the launch of Anjadip, the third ASW Shallow Water C...
23 Feb, 2026, 05.20 PM IST
Orcas and Dolphins Were Filmed Hunting Together for the First TimeIn a groundbreaking discovery off Vancouver Island, scientists have documented killer whales and dolphins hunting Chinook salmon together. ...
16 Feb, 2026, 03.59 PM IST
US starts to build submarine presence on strategic Australian coast under AUKUSThe U.S. will significantly increase its submarine presence off the Western Australian coast under the AUKUS partnership, with the USS Minn...
16 Mar, 2025, 10.00 PM IST
Who are cookiecutter sharks, who attacked and sank catamaran off Australia?Cookiecutter sharks are 15-20-cm-long sharks. They glow and have sharp teeth and they look like a pencil.
08 Sep, 2023, 02.33 AM IST
James Cameron turns to Earth with a six-part series 'Super/Natural' before release of new 'Avatar'Cameron, an ardent environmentalist and vegan, sees 'Super/Natural' as a logical extension of his latest filmmaking, which includes the upc...
23 Sep, 2022, 04.38 PM IST
In the belly of the whale: Israeli submarine simulates strikeSpeculation surrounds the role of the fleet of five Dolphin-class submarines, each costing some $500 million. A sixth is on order from the ...
10 Jun, 2021, 03.28 PM IST
How IIT-Delhi is coming up with eco-friendly technologies to boost a sustainable environmentOn the eve of World Environment Day, here’s a peek into some of the eco-friendly experiments underway in the labs of the institute:
04 Jun, 2017, 12.06 AM IST
Enlightenment is a limited liabilityThe camera of our senses that clicks on reality has been criticised by many for being too limited in scope. In many ways this may be true b...
14 Dec, 2010, 05.34 AM IST
Shed your worries to float acrossAT the pre-dawn hour, the City of Light on the Ganga looks a little like the Queen of the Night by the Arabian Sea, from where your columni...
21 Oct, 2009, 04.00 AM IST
- Oceans too noisy for whales
A report by a leading animal welfare group says that levels of noise in the world's oceans are causing serious problems for whales, dolphin...
16 Sep, 2008, 12.00 AM IST