
Remains of Antarctic explorer found 66 years after he went missing
The remains were discovered by a Polish Arctic expedition among rocks exposed by a melting glacier in January, the British Antarctic Survey announced Monday.
The bones were identified as belonging to Dennis Bell, a meteorologist who died at the age of 25 while working for the Falkland Islands Dependencies Survey (FIDS), the predecessor to the British Antarctic Survey (BAS).
Bell was killed after falling into a crevasse on a glacier at Admiralty Bay on King George Island off the Antarctic Peninsula on July 26, 1959, but his body was never recovered.
His bones were discovered with more than 200 items, including the remains of radio equipment, a flashlight, ski poles, an inscribed Erguel wristwatch, a Swedish Mora knife, ski poles and an ebonite pipe stem, the British organization said.
Story continues below advertisement
The skeleton was sent for testing at King's College London, where it was matched with DNA samples from his brother David Bell and his sister Valerie Kelly.
Get daily National news
Get the day's top news, political, economic, and current affairs headlines, delivered to your inbox once a day. Sign up for daily National newsletter Sign Up
By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy
They are 'more than one billion times' more likely to be related than not, Denise Syndercombe Court, professor in forensic genetics, told the British Antarctic Survey.
View image in full screen
Dennis Bell (left) with his colleagues and the dogs that helped them work in Antarctica. Midwinter 1959 at Admiralty Bay Base. British Antarctic Survey
David, 86, who now lives in Australia, told the BBC he could not believe that his brother had been found after 66 years.
Story continues below advertisement
'I had long given up on finding my brother. It is just remarkable, astonishing. I can't get over it,' he said.
In a separate statement, he thanked those who helped discover and return his brother's body.
'The British Antarctic Survey and British Antarctic Monument Trust have been a tremendous support and together with the sensitivity of the Polish team in bringing him home have helped us come to terms with the tragic loss of our brilliant brother,' he told BAS.
The young scientist contributed to early scientific exploration in the Antarctic and is revered in his field to this day.
Prof. Jane Francis, director of BAS, said the discovery of Bell's body marked a significant moment and pointed to the dangers of his profession.
'Dennis was one of the many brave FIDS personnel who contributed to the early science and exploration of Antarctica under extraordinarily harsh conditions. Even though he was lost in 1959, his memory lived on among colleagues and in the legacy of polar research. This discovery brings closure to a decades-long mystery and reminds us of the human stories embedded in the history of Antarctic science,' she said.
David described Dennis, the eldest sibling, as his 'hero (who) seemed to be able to turn his hand to anything.'
Story continues below advertisement
He could service gas engines, was a skilled photographer, built a radio from scratch and would spend hours transcribing Morse code.
Bell worked a stint in the Royal Air Force before joining the FIDS as a meteorologist in 1958. He was stationed for a two-year assignment at Admiralty Bay, a small U.K. base with half a dozen men on King George Island, when he was killed.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Global News
20 hours ago
- Global News
Concordia University students launch rocket from northern Quebec
Students at Concordia University in Montreal have pulled off what they're calling the first attempted space launch in Canada this century. They launched a rocket from a remote site in northern Quebec early Friday morning, , the culmination of a project seven years in the making. 'We're trying to prove that students can also do hard things,' said Simon Randy, president of student group Space Concordia. 'It's not just companies or large government organizations. It's really people who have the drive and the grit to work on these large projects.' Starsailor, a 13-metre liquid-fuel rocket, took off just after 5:30 a.m., though the launch didn't go exactly as planned. Randy said the rocket split into pieces shortly after taking off and did not reach space. The goal had been to launch the rocket into space and have it fall back to Earth with a parachute, where the students could recover it. Story continues below advertisement Still, Randy called the project a success. 'We cleared the launch tower. We had stable flight, our telemetry worked normally,' he said. 'And so for us, we've learned a huge amount with this mission.' 2:18 Montreal pizza ready for blast off with new space partnership Randy said the mission was the first attempted space launch from Canadian soil in more than 25 years, and the Starsailor is the largest student-built rocket ever to fly. Get breaking National news For news impacting Canada and around the world, sign up for breaking news alerts delivered directly to you when they happen. Sign up for breaking National newsletter Sign Up By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy He said the experience was an opportunity to 'show the world that space can be exciting still, even in a country where we're maybe not focused on it.' He believes Canada should be more interested in having its own rocket launch capability. 'In a world where there may be more and more tensions between countries, you would probably want to be able to be independent as much as possible in as large a variety of technology as possible,' he said. Story continues below advertisement 1:36 European and Canadian space agencies team up as tension heats up south of the border The project was born in 2018 as part of a U.S.-based competition that offered US$1 million for a student-led university team that launched a liquid-fuel rocket into space. The challenge was derailed during the COVID-19 pandemic, but Space Concordia persevered. Randy, who chose to attend Concordia three years ago specifically to join the rocketry club, said he's spent more time on the Starsailor than he has in school. 'It's like your entire existence is devoted to this project,' he said. The team is now hoping to retrieve some of the debris from the rocket before heading back to Montreal. The launch took place about 250 kilometres north of the Cree community of Mistissini. 2:58 Remembering Marc Garneau: Canada's first astronaut, a trailblazer and national hero Randy said team members did outreach with local youth to get them excited about space. Some community members also visited the launch site, he said. Story continues below advertisement The university says more than 700 Concordia students have contributed to the Starsailor program since it began seven years ago. Now that it's all over, Randy said, the students are a bit dazed, and are trying to work out what they're going to do next. 'It's like every day you come … the rocket is there. It's kind of like a person in the room. There's always someone working on it,' he said. 'And now it's gone.' 2:03 McMaster University celebrates successful launch of first space mission This report by The Canadian Press was first published Aug. 15, 2025.


Toronto Sun
2 days ago
- Toronto Sun
The potential key to upgrading toothpaste? Sheep's wool and human hair.
Published Aug 15, 2025 • 4 minute read Sherif Elsharkawy with wool in the research laboratory. MUST CREDIT: King's College London jpg Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep's wool or human hair. This advertisement has not loaded yet, but your article continues below. THIS CONTENT IS RESERVED FOR SUBSCRIBERS ONLY Subscribe now to read the latest news in your city and across Canada. Unlimited online access to articles from across Canada with one account. Get exclusive access to the Toronto Sun ePaper, an electronic replica of the print edition that you can share, download and comment on. Enjoy insights and behind-the-scenes analysis from our award-winning journalists. Support local journalists and the next generation of journalists. Daily puzzles including the New York Times Crossword. SUBSCRIBE TO UNLOCK MORE ARTICLES Subscribe now to read the latest news in your city and across Canada. Unlimited online access to articles from across Canada with one account. Get exclusive access to the Toronto Sun ePaper, an electronic replica of the print edition that you can share, download and comment on. Enjoy insights and behind-the-scenes analysis from our award-winning journalists. Support local journalists and the next generation of journalists. Daily puzzles including the New York Times Crossword. REGISTER / SIGN IN TO UNLOCK MORE ARTICLES Create an account or sign in to continue with your reading experience. Access articles from across Canada with one account. Share your thoughts and join the conversation in the comments. Enjoy additional articles per month. Get email updates from your favourite authors. THIS ARTICLE IS FREE TO READ REGISTER TO UNLOCK. Create an account or sign in to continue with your reading experience. Access articles from across Canada with one account Share your thoughts and join the conversation in the comments Enjoy additional articles per month Get email updates from your favourite authors Don't have an account? Create Account Both contain the fibrous protein keratin, which can repair damaged tooth enamel, according to an international study led by researchers at King's College London. The scientists found that keratin can stop the early stages of tooth decay, a problem that afflicts about 90 percent of American adults aged 20 to 64 years, according to the National Institute of Dental and Craniofacial Research, part of the National Institutes of Health. Reporting this week in the journal Advanced Healthcare Materials, the researchers said that when keratin mixes with the minerals found in saliva, such as calcium and phosphate, it forms a coating that mimics the structure of natural enamel and is comparable in strength. Tooth enamel, the protective outer layer shielding teeth, is the hardest substance in the human body, but it can be worn away by acidic foods and beverages, acid reflux, dry mouth, poor brushing and flossing, and the nighttime grinding that can occur when we sleep. Your noon-hour look at what's happening in Toronto and beyond. By signing up you consent to receive the above newsletter from Postmedia Network Inc. Please try again This advertisement has not loaded yet, but your article continues below. While other parts of the human body have the capacity to regenerate – fingernails, skin, bone, blood vessels and the liver – enamel cannot. 'Unfortunately, once you lose the enamel it doesn't come back. It's gone forever,' said Sherif Elsharkawy, senior author of the new paper and a senior clinical lecturer in prosthodontics at King's College London. Prosthodontics is the branch of dentistry dealing with the design, manufacture and fitting of artificial replacements for teeth and other parts of the mouth. A 2014 paper suggested that hair keratin is important to tooth enamel. Researchers who worked on the study found that people with mutations in the keratin were at increased risk of dental decay. Keratin is already found in shampoos, conditioners, skin moisturizers and lotions, and food like eggs and salmon promote keratin production. This advertisement has not loaded yet, but your article continues below. 'It's extremely safe,' Elsharkawy said. While keratin has yet to be added to any commercially available toothpaste or mouthwash, that might be only two or three years away, according to Elsharkawy. He also envisions a gel that dentists could use when treating patients with damaged enamel. Martinna Bertolini, an assistant professor of periodontics and preventive dentistry at the University of Pittsburgh School of Dental Medicine who was not involved in the study, said, 'Overall, I think it's promising as a future formulation, though this paper didn't test a real product, so formulation, safety, taste, dosing and clinical trials still lie ahead.' Elsharkawy's team, which included scientists from the University of Toronto, the Chalmers University of Technology in Gothenburg, Sweden, and the University of Trento in Italy, tested the keratin using an artificial saliva that has a similar concentrations of elements to our own. They applied the mix to human teeth with lab-created decay and found the treatment filled in the gaps in the enamel and outperformed a plastic resin currently used to treat early decay lesions. This advertisement has not loaded yet, but your article continues below. Elsharkawy said the keratin treatment formed a shield that was five to six times harder than the one created by the plastic resin. Bertolini said it would not be difficult to adjust the chemical components that the researchers used, which should make it simpler to translate their lab results into a product that will work in a dentist's office. Sami Dogan, a professor of restorative dentistry at the University of Washington who was not involved in the study, called keratin 'a very promising technology,' for enamel repair, but one that is in the very early stages of development and may still be a decade or more from reaching the market. One clear advantage it would have, he said, is that 'keratin from the get-go is very cheap and it's also abundant.' This advertisement has not loaded yet, but your article continues below. Dogan has been working with other researchers on a peptide, a short chain of amino acids, designed to rebuild worn tooth enamel and cover sensitive tissue with 'mineral microlayers.' The technique would closely resemble the way the body develops teeth. Dogan said he could foresee using both methods – the keratin scaffold and the peptide – to treat deep cavities. Tim Wright, editor in chief of the Journal of the American Dental Association, and a professor at the Adams School of Dentistry at the University of North Carolina, said that there are existing methods of creating dental scaffolding that 'are modestly successful.' While he said there is still a need to develop more effective and cheaper alternatives, he is far from sold on the keratin results in the new paper. 'It's got promise, but I would want to see it in an actual clinical trial,' he said. Elsharkawy remains confident. He said researchers intend to conduct a clinical study to learn more about the mechanism and get a better understanding of the most effective dose. For more health news and content around diseases, conditions, wellness, healthy living, drugs, treatments and more, head to – a member of the Postmedia Network. Other Sports World Canada Sunshine Girls Wrestling


Global News
3 days ago
- Global News
Deep impacts: Manitoba wildfires could threaten aquatic ecosystems
Raging wildfires have left visible scars on much of Manitoba's landscape this season, but the impacts of the fires can go much deeper, including right to the bottom of the lake. Researchers say this year's record-setting wildfire season could be taking a toll on aquatic ecosystems. 'The loss of habitat — the trees and the brush around the lake systems — that introduces more light and that can cause a whole host of problems where we potentially have algal blooms,' said Alexandra Schoen, a researcher and fish culture programs manager for the Province of Manitoba. 'UV light can disrupt fish egg development.' 2:24 Manitoba First Nations demand change to wildfire strategy Schoen says the wildfires can create a range of other risks to fish and aquatic ecosystems, including disrupting the food web, changing the water's temperature and chemistry, and the loss of trees and vegetation on land can create increased runoff into bodies of water. Story continues below advertisement 'That could be as simple and silt and dirt that's flooded into the lakes or it could be more toxic — so, chemicals from the fire retardants that are being sprayed up north and all over the province,' Schoen explained. View image in full screen Workers check for tags on a brown trout at the Whiteshell Fish Hatchery. Josh Arason / Global News 'Those can have a whole host of problems — both physically, like clogging fish gills, potentially, but it can also have indirect effects like physiologial effects, like changing fish behaviour or changing how they feed or reproduce.' Get daily National news Get the day's top news, political, economic, and current affairs headlines, delivered to your inbox once a day. Sign up for daily National newsletter Sign Up By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy Terri-Lee Reid, a freshwater conservation researcher with the Canadian Wildlife Federation, says wildfires can also have some environmental benefits, including allowing for regrowth of vegetation and regeneration of nutrients in soil. Certain trees, she says, like the jackpine and lodgepole pine, require heat from fires to open their cones and release seeds. 'Depending on the number of wildfires, the intensity of the wildfires, the location of the wildfire, how healthy the ecosystem was before the fire and how much rain falls after the fire, wildfires can also have harmful impacts to our freshwater,' Reid said. Story continues below advertisement View image in full screen Counting fish at the Whiteshell Fish Hatchery. Josh Arason / Global News Reid also says the longer and more intense wildfire seasons could mean longer-lasting impacts on aquatic ecosystems. 'We are seeing more fires and more intense fires and that can certainly have an impact on our freshwater,' she said. 'Especially if the fires are occurring near fresh waterbodies, or if the same areas keep being impacted by fires, because then they will have little time to recover in between.' 2:26 Kinew accuses group of Republicans of pitching 'timber tantrum' over wildfire smoke Schoen, who also conducts research at the Whiteshell Fish Hatchery, says the wildfire season has also prevented fisheries from stocking certain lakes in northern Manitoba. She says the true impact won't be known until they are able to get into the wildfire zones, and some of the impacts could go far beyond this wildfire season. Story continues below advertisement 'There can be these really prolonged effects,' Schoen said. 'Sometimes you're dealing with changes that last for days, and sometimes with pH or water chemistry, you're dealing with changes that last years.'