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Botswana Says Huge 2,492-carat Diamond Uncovered at Mine

FILE PHOTO: Diamonds are displayed during a visit to the De Beers Global Sightholder Sales (GSS) in the capital Gaborone in Botswana, November 24, 2015. REUTERS/Siphiwe Sibeko/File Photo
FILE PHOTO: Diamonds are displayed during a visit to the De Beers Global Sightholder Sales (GSS) in the capital Gaborone in Botswana, November 24, 2015. REUTERS/Siphiwe Sibeko/File Photo
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Botswana Says Huge 2,492-carat Diamond Uncovered at Mine

FILE PHOTO: Diamonds are displayed during a visit to the De Beers Global Sightholder Sales (GSS) in the capital Gaborone in Botswana, November 24, 2015. REUTERS/Siphiwe Sibeko/File Photo
FILE PHOTO: Diamonds are displayed during a visit to the De Beers Global Sightholder Sales (GSS) in the capital Gaborone in Botswana, November 24, 2015. REUTERS/Siphiwe Sibeko/File Photo

Botswana says one of the largest diamonds ever found has been unearthed at one of its mines and will be put on show on Thursday.
The Botswana government believes the huge 2,492-carat stone is the biggest discovered in the country, and the second-biggest ever brought out of a mine.
Canadian mining company Lucara Diamond Corp. said in a statement Wednesday that it recovered the “exceptional” rough diamond from its Karowe Mine in western Botswana. Lucara said it was a "high-quality" stone and was found intact. It was located using X-ray technology.
The weight would make it the largest diamond found in more than 100 years and the second-largest ever dug out of a mine after the Cullinan Diamond discovered in South Africa in 1905, The Associated Press reported. The Cullinan was 3,106 carats and was cut into gems, some of which form part of the British Crown Jewels.
A bigger black diamond was discovered in Brazil in the late 1800s, but it was found on the surface and was believed to have been part of a meteorite.
Botswana is the second biggest producer of diamonds and has unearthed all of the world's biggest stones in recent years.
Before this discovery, the Sewelo diamond, which was found at the Karowe Mine in 2019, was recognized as the second-biggest mined diamond in the world at 1,758 carats. It was bought by French fashion house Louis Vuitton for an undisclosed amount.
The 1,111-carat Lesedi La Rona diamond, also from Botswana's Karowe Mine, was bought by a British jeweler for $53 million in 2017.

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Mummified Cheetahs Found in Saudi Caves Shed Light on Lost Populations

This undated image provided by Communications Earth and Environment shows the mummified remains of a cheetah. (Ahmed Boug/Communications Earth and Environment via AP)
This undated image provided by Communications Earth and Environment shows the mummified remains of a cheetah. (Ahmed Boug/Communications Earth and Environment via AP)
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Mummified Cheetahs Found in Saudi Caves Shed Light on Lost Populations

This undated image provided by Communications Earth and Environment shows the mummified remains of a cheetah. (Ahmed Boug/Communications Earth and Environment via AP)
This undated image provided by Communications Earth and Environment shows the mummified remains of a cheetah. (Ahmed Boug/Communications Earth and Environment via AP)

Scientists have uncovered the mummified remains of cheetahs from caves in northern Saudi Arabia.

The remains range from 130 years old to over 1,800 years old. Researchers excavated seven mummies along with the bones of 54 other cheetahs from a site near the city of Arar.

Mummification prevents decay by preserving dead bodies. Egypt's mummies are the most well-known, but the process can also happen naturally in places like glacier ice, desert sands and bog sludge.

The new large cat mummies have cloudy eyes and shriveled limbs, resembling dried-out husks.

“It’s something that I’ve never seen before,” said Joan Madurell-Malapeira with the University of Florence in Italy, who was not involved with the discovery.

Researchers aren’t sure how exactly these new cats got mummified, but the caves’ dry conditions and stable temperature could have played a role, according to the new study published Thursday in the journal Communications Earth and Environment.

They also don't know why so many cheetahs were in the caves. It could have been a denning site where mothers birthed and raised their young.

Scientists have uncovered the rare mummified remains of other large cats, including a saber-toothed cat cub in Russia.

It's uncommon for large mammals to be preserved to this degree. Besides being in the right environment, the carcasses also have to avoid becoming a snack for hungry scavengers like birds and hyenas.

Cheetahs once roamed across most of Africa and parts of Asia, but now live in just 9% of their previous range and haven't been spotted across the Arabian Peninsula for decades. That’s likely due to habitat loss, unregulated hunting and lack of prey, among other factors.

In a first for naturally mummified large cats, scientists were also able to peek at the cheetahs' genes and found that the remains were most similar to modern-day cheetahs from Asia and northwest Africa. That information could help with future efforts to reintroduce the cats to places they no longer live.

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Vonn Launches Social Media Search Mission After Ski Pole Goes Missing

US' Lindsey Vonn crosses the finish line to win the Women's Downhill event of the FIS Alpine Ski World Cup in Altenmarkt Zauchensee, Austria, on January 10, 2026. (AFP)
US' Lindsey Vonn crosses the finish line to win the Women's Downhill event of the FIS Alpine Ski World Cup in Altenmarkt Zauchensee, Austria, on January 10, 2026. (AFP)
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Vonn Launches Social Media Search Mission After Ski Pole Goes Missing

US' Lindsey Vonn crosses the finish line to win the Women's Downhill event of the FIS Alpine Ski World Cup in Altenmarkt Zauchensee, Austria, on January 10, 2026. (AFP)
US' Lindsey Vonn crosses the finish line to win the Women's Downhill event of the FIS Alpine Ski World Cup in Altenmarkt Zauchensee, Austria, on January 10, 2026. (AFP)

Lindsey Vonn may be dominating World Cup downhills at 41, but even the US speed queen is not immune to missing equipment.

Vonn took to social media on Thursday with an unusual plea after losing a ski pole in Tarvisio, Italy, ahead of this weekend's World Cup event.

"Someone took ‌my pole ‌in the parking ‌lot ⁠today in ‌Tarvisio. If you have seen it, please respond to this. Thank you," Vonn wrote on X, posting a photo of the matching pole complete with her initials on the ⁠hand strap.

Vonn, a favorite for the speed events ‌at next month's Milano-Cortina ‍Olympics, retired ‍from the sport in 2019 and ‍had a partial knee replacement in April 2024 but returned to competition later that year and has been enjoying a fairy-tale comeback that has defied age and expectation.

Already the oldest ⁠World Cup winner of all time, Vonn continued her astonishing, age-defying form with a downhill victory in Zauchensee, Austria last week.

That triumph marked Vonn's fourth podium from four downhills this season, cementing her lead in the World Cup standings and her status as the woman to ‌beat at next month's Olympics.

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ISS Crew Splashes Down on Earth After Medical Evacuation

FILE - This photo provided by NASA shows the Moon's shadow covering portions of Canada and the US during a total solar eclipse as seen from the International Space Station on Monday, Aug. 8, 2024. (NASA via AP, File)
FILE - This photo provided by NASA shows the Moon's shadow covering portions of Canada and the US during a total solar eclipse as seen from the International Space Station on Monday, Aug. 8, 2024. (NASA via AP, File)
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ISS Crew Splashes Down on Earth After Medical Evacuation

FILE - This photo provided by NASA shows the Moon's shadow covering portions of Canada and the US during a total solar eclipse as seen from the International Space Station on Monday, Aug. 8, 2024. (NASA via AP, File)
FILE - This photo provided by NASA shows the Moon's shadow covering portions of Canada and the US during a total solar eclipse as seen from the International Space Station on Monday, Aug. 8, 2024. (NASA via AP, File)

Four International Space Station (ISS) crewmembers splashed down in the Pacific Ocean early Thursday, video footage from NASA showed, after a medical issue prompted their mission to be cut short.

American astronauts Mike Fincke and Zena Cardman, Russian cosmonaut Oleg Platonov and Japan's Kimiya Yui landed off the coast of San Diego about 12:41 am (0841 GMT), marking the first-ever medical evacuation from the ISS.