Undersea explorer

A submarine tractor will help scientists understand the seabed

Marine census bit by bit

Giant bacteria

Under-sea watchdog

NET WORK

Guts of the ocean

Homage to the seafarer

Under-sea study will help India

Prattipati Shivshankar Rao is the first Indian scientist to sail the seabed of the mid-Atlantic ridge. His search for hydrothermal fields and …

Sound judgement for whales

Whales give clues

Colour catch

Fishery forecasts based on ocean colour can quadruple profits

Neptune factor

Scientists discover "chimneys" on the sea floor, hope to get an insight into how the ecosystem works

Killer algae strikes

Corals in trouble

Massive coral bleaching strikes Great Barrier Reef

Fish eat weed, save corals

Fishing in truobled water

Does India need to import exotic fish species, when the experience with them has not been particularly good? Besides, the country already boasts …

Going by smell

Burning ice

Ice crystals, known as methane hydrates, found inside the seafloor, have tremendous energy potential. But humans are yet to tap them

Sans O2

UNGUIDED TOUR

Enriching the ocean

Breathing life in corals

Global fund for research

Sinks below and stays there

Save oceans from acidifying

Sulphur breathers

Anoxic ocean beds were found to harbour multicellular life