Widow looking for answers after Quebec man dies in Texas Ironman competition
The widow of a Quebec man who died competing in an Ironman competition is looking for answers.
Deep in the South Pacific, scientists have explored a rare stretch of pristine corals shaped like roses off the coast of Tahiti. The reef is thought to be one of the largest found at such depths and seems untouched by climate change or human activities.
Laetitia Hedouin said she first saw the corals during a recreational dive with a local diving club months earlier.
"When I went there for the first time, I thought, `Wow -- we need to study that reef. There's something special about that reef," said Hedouin, a researcher at the French National Center for Scientific Research in Moorea, French Polynesia.
What struck Hedouin was that the corals looked healthy and weren't affected by a bleaching event in 2019. Corals are tiny animals that grow and form reefs in oceans around the world.
Globally, coral reefs have been depleted from overfishing and pollution. Climate change is also harming delicate corals -- including those in areas neighboring the newly discovered reef -- with severe bleaching caused by warmer waters. Between 2009 and 2018, 14% of the world's corals were killed, according to a 2020 report by the Global Coral Reef Monitoring Project.
The newfound reef, stretching 2 miles (3 kilometers), was studied late last year during a dive expedition supported by UNESCO. Unlike most of the world's mapped corals, which are found in relatively shallow waters, this one was deeper -- between 115 feet (35 meters) to 230 feet (70 meters).
Exploring such depths posed a challenge: the deeper a diver goes underwater, the shorter amount of time can be safely spent at each depth. The team was equipped with special tanks and did 200 hours of diving to study the reef, including taking photographs, measurements and samples of the coral.
The reef is in a spot where many researchers haven't spent a lot of time in, said former National Oceanic and Atmospheric Administration oceanographer Mark Eakin.
"We'll be seeing more of these discoveries as the technology is applied to these locations," said Eakin. "We may find some bigger ones somewhere, but I think this is always going to be an unusual reef."
The recent volcanic eruption in Tonga that triggered tsunami waves across the Pacific has not affected the reef off Tahiti, said Hedouin.
Hedouin hopes the research can help experts understand how the reef has been resilient to climate change and human pressures, and what role these deeper corals might play in the ocean ecosystem. More dives are planned in the coming months.
"We know very little about the ocean, and there's still so much that needs to be recorded, needs to be measured," said Julian Barbiere, the head of UNESCO's marine policy and regional coordination.
The widow of a Quebec man who died competing in an Ironman competition is looking for answers.
Former NDP leader Tom Mulcair says that what's happening now in a trash-littered federal park in Quebec is a perfect metaphor for how the Trudeau government runs things.
The world is seeing a near breakdown of international law amid flagrant rule-breaking in Gaza and Ukraine, multiplying armed conflicts, the rise of authoritarianism and huge rights violations in Sudan, Ethiopia and Myanmar, Amnesty International warned Wednesday as it published its annual report.
A photographer who worked for Megan Thee Stallion said in a lawsuit filed Tuesday that he was forced to watch her have sex, was unfairly fired soon after and was abused as her employee.
Facing pushback from physicians and businesspeople over the coming increase to the capital gains inclusion rate, Prime Minister Justin Trudeau and his deputy Chrystia Freeland are standing by their plan to target Canada's highest earners.
The Senate passed legislation Tuesday that would force TikTok's China-based parent company to sell the social media platform under the threat of a ban, a contentious move by U.S. lawmakers that's expected to face legal challenges.
People living near a wildfire burning about 15 kilometres southwest of Peace River are being told to evacuate their homes.
The U.S. Senate has passed US$95 billion in war aid to Ukraine, Israel and Taiwan, sending the legislation to President Joe Biden after months of delays and contentious debate over how involved the United States should be in foreign wars.
A Winnipeg man said a single date gone wrong led to years of criminal harassment, false arrests, stress and depression.
The giant stone statues guarding the Lions Gate Bridge have been dressed in custom Vancouver Canucks jerseys as the NHL playoffs get underway.
A local Oilers fan is hoping to see his team cut through the postseason, so he can cut his hair.
A family from Laval, Que. is looking for answers... and their father's body. He died on vacation in Cuba and authorities sent someone else's body back to Canada.
A former educational assistant is calling attention to the rising violence in Alberta's classrooms.
The federal government says its plan to increase taxes on capital gains is aimed at wealthy Canadians to achieve “tax fairness.”
At 6'8" and 350 pounds, there is nothing typical about UBC offensive lineman Giovanni Manu, who was born in Tonga and went to high school in Pitt Meadows.
Kevin the cat has been reunited with his family after enduring a harrowing three-day ordeal while lost at Toronto Pearson International Airport earlier this week.
Molly Knight, a Grade 4 student in Nova Scotia, noticed her school library did not have many books on female athletes, so she started her own book drive in hopes of changing that.
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.