Thick, black tar balls, some of them as large as a foot in diameter, have washed ashore on Majali and Tilamati beaches, 8 kms from here.

Paul Fernandes & Arvind Tengse | TNN

Margao/Panaji: The deposition of tar balls on some stretches of south Goa

Margao/Panaji: While the clean-up along some of the worst tar-sullied beaches began, the sticky substance that has washed up ashore hardened into lumps on Thursday.

Now you see it, now you don't. According to news reports the plume of oil in the depths of the Gulf of Mexico is no more. But just days earlier, the subsurface plume had been proclaimed a long-lived menace.

The recent oil spill at the Mumbai harbour following the collision of two merchant vessels exposed gaping holes in the preparedness to tackle such emergencies.

On 27 May 2010, with crude oil gushing into the Gulf of Mexico after the explosion of BP’s Deepwater Horizon oil rig, the Obama administration announced it would pause offshore drilling plans in the Arctic Ocean, one of the planet’s most pristine ecosystems.

Coral reefs have exceptional biodiversity, support the livelihoods of millions of people, and are threatened by multiple human activities on land (e.g. farming) and in the sea (e.g. overfishing). Most conservation efforts occur at local scales and, when effective, can increase the resilience of coral reefs to global threats such as climate change (e.g. warming water and ocean acidification).

Narayan Lakshman

Washington: The persistence of a giant plume of oil in the Gulf of Mexico suggests that the long-term impact of the BP Deepwater Horizon spill may be worse than earlier assumed, a scientific study has revealed.

In the latest issue of Science magazine, researchers at the Woods Hole Oceanographic Institution (WHOI) discussed their investigations of a plume of hydrocarbons at l

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KOCHI: Security agencies, including the Navy and the Coast Guard, along with the Lakshadweep officials began efforts to prevent a possible oil spillage from the cargo ship which ran into a coral reef off Kavaratti in the Lakshadweep islands.

The Centre on Tuesday assured compensation to those affected by the oil spill resulting from the collision of the two ships off Mumbai coast early this month maintaining that

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