News
Massive graveyard of fossilized shark teeth found deep in the Indian Ocean
A graveyard studded with thousands of shark teeth is lurking nearly 3.5 miles (5.400 kilometers) beneath the surface of the Indian Ocean.
Researchers made the shocking discovery in October during a month-long expedition along the southern tip of Indonesia aboard the RV Investigator(opens in new tab), a 308-foot-long (94 meters) research vessel operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia’s national science agency. On the final day of the voyage, and after 26 previous attempts, the researchers sank a trawling net into the deep water hoping to catch fish as part of an ongoing biodiversity survey. Instead, they pulled up a net’s worth of hundreds of shark teeth, according to a statement(opens in new tab).
“It was our very last sample of the trip before heading back to Australia,” Dianne Bray(opens in new tab), senior collections manager at the Museums Victoria Research Institute, told Live Science. “I was a little disappointed at first when we hauled up the net because it was filled with mud and I knew that there wasn’t going to be many fish specimens. And even if there were, they would be rumbled and damaged from all the mud.”
But as the researchers sifted through the mud-caked material, they realized the catch was than just a colossal mud pie.
“We tipped the contents out on the deck of the boat and as we went through everything, we found shark tooth after shark tooth,” Bray said. “We were finding teeth from [modern] mako and [great] white sharks, but also fossilized teeth from ancient sharks like the immediate ancestor of the giant megalodon shark.”
In total, researchers collected more than 750 teeth ranging in size from 0.39 inch (1 centimeter) to a single tooth from the megalodon ancestor measuring 4 inches (10 cm).The researchers noticed deposits of black manganese nodules growing on many of the teeth, which were the result of the teeth sitting on the ocean floor for so long. Otherwise, the teeth were all in good condition.
“It’s quite remarkable,” Bray said. “The teeth weren’t weathered, rumbled or tumbled. Bacteria consumed all of the organic matter from the teeth and the roots were gone, but otherwise the enamel was left.”
Researchers aren’t entirely sure why so many teeth accumulated in this swath of the ocean but they don’t think that hundreds of sharks died there, Bray said. Unlike humans, who are born with one set of baby teeth and replace them with one set of adult teeth during their lifetimes, sharks have an endless supply of teeth that are replaced “like a conveyor belt,” Gareth J. Fraser, lecturer in Evolutionary Developmental Biology at University of Sheffield in the U.K., wrote in The Conversation(opens in new tab).
The area where the teeth were found likely hosted a community of ancient sharks.
“The teeth were found on an abyssal plain and not out in the open ocean,” Bray said. “This area was part of an ancient reef covered with seamounts and we think a community of sharks swam around this area long ago.”
As they swam, they likely dropped their used-up teeth.
Bray said that the shark tooth haul barely “scraped the surface” of what was buried there.(Live science)
Latest News
Wednesdays declared a government holiday with effect from 18th March
The Commissioner General of Essential Services, Prabath Chandrakeerthi has announced that, after taking into consideration the current fuel situation in Sri Lanka, the Government has decided to declare Wednesdays of every week as a holiday for government sector employees, all government schools, universities, and courts with effect from March 18, 2026, until further notice
The holiday will not apply to essential service sectors including Healthcare, Ports, Water Supply and Customs.
News
PM declares open Angunukolapelessa Leisure Island
Prime Minister Dr. Harini Amarasuriya stated that leisure had long been limited to only a privileged segment of society, and that the government’s objective is to create opportunities for all citizens to equally experience and enjoy that leisure.
The Prime Minister made these remarks on Sunday (15th of March) while opening the multi-purpose development project associated with the Angunakolapelessa Tank, developed under the “Pohosath Gamak” programme of the Ministry of Rural Development, Social Security and Community Empowerment for the public.
In parallel with the multi-purpose development project carried out associating the Angunakolapelessa Leisure Island, a boating facility and the Leisure Island cafeteria were also officially opened.
Addressing the gathering the Prime Minister stated:
“The multi-purpose development project associated with the Angunakolapelessa Tank has received voluntary support from the community of more than 700 days.
With the funding from the Ministry of Rural Development, Social Security and Community Empowerment, the Angunakolapelessa Pradeshiya Sabha, together with the divisional councils, public safety committees, youth societies, trade associations, and many others in the community, was able to transform this site into a major development project within a remarkably short period of time.
This project serves as a powerful example of what can be achieved when people unite collectively for a noble purpose. Developing a country is not a task that the government alone can accomplish.
When intellectuals, religious leaders, youth, entrepreneurs, and the public come together with strong and responsible leadership, we can build a nation so resilient that no hostile force will be able to weaken it.
People in rural communities who live demanding and hardworking lives also deserve to enjoy. For a long time, leisure was limited to only a privileged segment of society. As a government committed to fostering a dignified cultural life for all citizens, it is important to create more spaces like this where people can relax, walk, enjoy themselves, and spend time with peace of mind.
The occasion was graced by the presence of the members of the Maha Sangha, and attended by the Minister of Rural Development, Social Security and Community Empowerment Upali Pannilage, other ministers and parliamentarians, government officials, and local residents.

(Prime Minister’s Media Division)
Latest News
Navy’s successful high-seas bust nets over 133kg haul of heroin
As a key frontline stakeholder in the national mission, ‘A Nation United,’ the Navy continues to conduct maritime operations in the waters surrounding the island, in coordination with other law enforcement agencies.
During a recent successful operation on the high seas south of Sri Lanka, the Navy intercepted a local multi-day fishing trawler and apprehended five suspects (05) in connection with the smuggling of a stock of suspected drugs.
During a special inspection at the Dickowita fisheries harbour today (16 Mar26), the Police Narcotic Bureau (PNB) confirmed the presence of over one hundred and thirty-three (133)
kilograms of heroin.
The Deputy Minister of Defence, Major General Aruna Jayasekara (Retd), accompanied by the Commander of the Navy, Vice Admiral Kanchana Banagoda, was present in Dickowita to inspect the seized items.
Addressing the media, the Deputy Minister stated that the tri-forces, particularly the Navy, along with the Coast Guard, Police, and other law enforcement agencies, are executing the
government’s vision for national security. He noted that the recent naval operation in the southern seas, which seized a large consignment of narcotics and weapons, demonstrates the government’s success in combating criminal networks involved in narcotics, arms and human trafficking.
He added that such successful outcomes result from the Navy’s meticulous planning, surveillance, intelligence analysis, and inter-agency coordination. He affirmed that no leniency will be shown to drug trafficking networks, and conveyed admiration, on behalf of the President, for the distinctive contribution made by the Sri Lanka Navy, in collaboration with other stakeholders,
towards ensuring public safety and protecting the younger generation from the menace of drugs.
Highlighting the scale of the Navy’s impact, he revealed that naval operations in 2025 seized narcotics valued over Rs. 75 billion, and operations so far in 2026 have seized over Rs. 20 billion worth of drugs.
The Deputy Minister warned that traffickers are increasingly using the guise of legitimate fishing activities to smuggle narcotics. Besides, he emphasized that the responsibility lies not only with law enforcement agencies but with all sectors of society to eradicate the networks associated with drug trafficking. He issued a firm directive to traffickers, dealers, and distributors to “quit,” asserting that there is no loophole, whether by sea or air, that the security forces cannot close. He
further urged drug users to abandon this destructive habit.
He announced plans for legal amendments to impose stricter penalties for drug offenses. Noting that law enforcement agencies have operational autonomy, he appealed to the public to report information on drug trafficking to hotlines 1818 and 1997.
He also commended the media for their responsible reporting in educating the public on the drug menace.
The trawler, the suspects, the communication equipment and the stock of narcotics held in this operation were handed over to the PNB for onward investigation and legal proceedings.
-
News7 days agoProf. Dunusinghe warns Lanka at serious risk due to ME war
-
News5 days agoHistoric address by BASL President at the Supreme Court of India
-
Business6 days agoBOI launches ‘Invest in Sri Lanka’ forum
-
Sports6 days agoRoyal start favourites in historic Battle of the Blues
-
Sports5 days agoThe 147th Royal–Thomian and 175 Years of the School by the Sea
-
News6 days agoCEBEU warns of operational disruptions amid uncertainty over CEB restructuring
-
Features6 days agoIndian Ocean zone of peace torpedoed!
-
News5 days agoPower sector reforms jolted by 40% pay hike demand
