Connect with us

Published

on

Climate change could unleash gigantic tsunamis in the Southern Ocean by triggering underwater landslides in Antarctica, a new study warns. 

By drilling into sediment cores hundreds of feet beneath the seafloor in Antarctica, scientists discovered that during previous periods of global warming — 3 million and 15 million years ago — loose sediment layers formed and slipped to send massive tsunami waves racing to the shores of South America, New Zealand and Southeast Asia. 

And as climate change heats the oceans, the researchers think there’s a possibility these tsunamis could be unleashed once more. Their findings were published May 18 in the journal Nature Communications.

Related: Widening chasm births Antarctic iceberg larger than Los Angeles

“Submarine landslides are a major geohazard with the potential to trigger tsunamis that can lead to huge loss of life,” Jenny Gales, a lecturer in hydrography and ocean exploration at the University of Plymouth in the U.K., said in a statement. “Our findings highlight how we urgently need to enhance our understanding of how global climate change might influence the stability of these regions and potential for future tsunamis.”

Researchers first found evidence of ancient landslides off Antarctica in 2017 in the eastern Ross Sea. Trapped underneath these landslides are layers of weak sediment crammed with fossilized sea creatures known as phytoplankton. 

Scientists returned to the area in 2018 and  drilled deep into the seafloor to extract sediment cores — long, thin cylinders of the Earth’s crust that show, layer by layer, the geological history of the region. 

By analyzing the sediment cores, the scientists learned that the layers of weak sediment formed during two periods, one around 3 million years ago in the mid-Pliocene warm period, and the other roughly 15 million years ago during the Miocene climate optimum. During these epochs, the waters around Antarctica were 5.4 degrees Fahrenheit (3 degrees Celsius) warmer than today, leading to bursts of algal blooms that, after they had died, filled the seafloor below with a rich and slippery sediment — making the region prone to landslides. 

“During subsequent cold climates and ice ages these slippery layers were overlain by thick layers of coarse gravel delivered by glaciers and icebergs,” Robert McKay, director of the Antarctic Research Centre at Victoria University of Wellington and co-chief scientist of International Ocean Discovery Program Expedition 374 — which extracted the sediment cores in 2018 — told Live Science in an email. RELATED STORIES—1st mega-tsunami on record since antiquity was triggered by Tonga volcanic eruption

—Enormous Antarctic iceberg that became an internet star finally melts away

—Massive Antarctic iceberg was ripped in two by powerful ocean currents

The exact trigger for the region’s past underwater landslides isn’t known for sure, but the researchers have found a most-likely culprit: the melting of glacier ice by a warming climate. The ending of Earth’s periodic glacial periods caused ice sheets to shrink and recede, lightening the load on Earth’s tectonic plates and making them rebound upwards in a process known as isostatic rebound. 

After the layers of weak sediment had built up in sufficient quantities, Antarctica’s continental upspringing triggered earthquakes that caused the coarse gravel atop the slippery layers to slide off the continental shelf edge — causing landslides that unleashed tsunamis.

The scale and size of the ancient ocean waves is not known, but the scientists note two relatively recent submarine landslides that generated huge tsunamis and caused significant loss of life: The 1929 Grand Banks tsunami that generated 42-foot-high (13 meters) waves and killed around 28 people off Canada’s Newfoundland coast; and the 1998 Papua New Guinea tsunami that unleashed 49-foot-high (15 m) waves that claimed 2,200 lives.

With many layers of the sediment buried beneath the Antarctic seabed, and the glaciers on top of the landmass slowly melting away, the researchers warn that — if they’re right that glacial melting caused them in the past — future landslides, and tsunamis, could happen again.

“The same layers are still present on the outer continental shelf — so it is ‘primed’ for more of these slides to occur, but the big question is whether the trigger for the events is still in play.” McKay said. “We proposed isostatic rebound as a logical potential trigger, but it could be random failure, or climate regulated shifts in ocean currents acting to erode sediment at key locations on the continental shelf that could trigger slope failure. This is something we could use computer models to assess for in future studies.”

Continue Reading

Sports

Cubs Hall of Famer Sandberg dies at age 65

Published

on

By

Cubs Hall of Famer Sandberg dies at age 65

CHICAGO — Ryne Sandberg, a Hall of Fame second baseman who became one of baseball’s best all-around players while starring for the Chicago Cubs died Monday at age 65.

Sandberg was surrounded by his family when he died at his home, according to the team.

Sandberg announced in January 2024 that he was diagnosed with metastatic prostate cancer. He had chemotherapy and radiation treatments, and then said in August 2024 that he was cancer-free.

But he posted on Instagram on Dec. 10 that his cancer had returned and spread to other organs. He announced this month that he was still fighting, while “looking forward to making the most of every day with my loving family and friends.”

Cubs chairman Tom Ricketts said Sandberg “will be remembered as one of the all-time greats in nearly 150 years of this historic franchise.”

“His dedication to and respect for the game, along with his unrelenting integrity, grit, hustle, and competitive fire were hallmarks of his career,” Ricketts said in the team’s statement.

The Cubs said they would wear a special jersey patch to commemorate Sandberg for the rest of the season.

Sandberg was born and raised in Spokane, Washington. He was selected out of high school by the Philadelphia Phillies in the 20th round of the 1978 amateur draft.

He made his major league debut in 1981 and went 1-for-6 in 13 games with the Phillies. In January 1982, he was traded to Chicago with Larry Bowa for veteran infielder Ivan De Jesus.

It turned into one of the most lopsided deals in baseball history.

Sandberg hit .285 with 282 homers, 1,061 RBIs and 344 steals in 15 years with Chicago. He made 10 All-Star teams — winning the Home Run Derby in 1990 — and collected nine Gold Gloves.

“Ryne Sandberg was a legend of the Chicago Cubs franchise and a beloved figure throughout Major League Baseball,” MLB commissioner Rob Manfred said. “He was a five-tool player who excelled in every facet of the game thanks to his power, speed and work ethic.”

Even with Sandberg’s stellar play, the Cubs made only two postseason appearances in his time there.

He was the National League MVP in 1984, batting .314 with 19 homers, 84 RBIs, 32 steals, 19 triples and 114 runs scored. Chicago won the NL East and Sandberg hit .368 (7-for-19) in the playoffs, but the Cubs were eliminated by San Diego after winning the first two games of the NL Championship Series at Wrigley Field.

The 1984 season featured what Cubs fans still call “The Sandberg Game,” when he homered twice and drove in seven runs in a 12-11 victory over St. Louis in 11 innings on June 23.

The Cubs paid tribute to Sandberg and that game when they unveiled a statue of the infielder outside Wrigley Field on that date in 2024.

“He was a superhero in this city,” Jed Hoyer, Cubs president of baseball operations, said during a TV broadcast of the team’s game on July 20. “You think about [Michael] Jordan, Walter Payton and Ryne Sandberg all here at the same time, and I can’t imagine a person handling their fame better, their responsibility for a city better than he did.”

Sandberg led Chicago back to the playoffs in 1989, hitting .290 with 30 homers as the Cubs won the NL East. He batted .400 (8-for-20) in the NLCS, but Chicago lost to San Francisco in five games.

Sandberg set a career high with an NL-best 40 homers in 1990 and drove in a career-best 100 runs in 1990 and 1991, but he never made it back to the postseason. He retired after the 1997 season.

“When you examine the offense and defense, you’ll find some years where he was the best player you’ve ever seen in your life,” former Cubs first baseman Mark Grace said.

Sandberg was inducted into the Hall of Fame in 2005, receiving 76.2% of the vote by the Baseball Writers’ Association of America in his third year on the ballot. The Cubs retired his No. 23 that same season.

“Ryne Sandberg had a relentless work ethic and an unshakable positive outlook,” Hall of Fame chair Jane Forbes Clark said. “With it, he inspired all those who knew him.”

Sandberg also managed the Phillies from August 2013 to June 2015, going 119-159. He got the interim job when Charlie Manuel was fired, and he resigned with the Phillies in the middle of a difficult 2015 season.

Sandberg is survived by his wife, Margaret; his children, Justin, Lindsey, Steven, BR and Adriane; and 11 grandchildren.

The Associated Press contributed to this report.

Continue Reading

Sports

D-backs 3B Suárez hit on hand, X-rays negative

Published

on

By

D-backs 3B Suárez hit on hand, X-rays negative

DETROIT — Arizona Diamondbacks All-Star third baseman Eugenio Suárez hopes he avoided a major injury when he was hit on the right index finger by a pitch late in Monday night’s 5-1 loss to the Detroit Tigers.

Suárez, who is a candidate to be traded to a contender, was struck by a 95.6 mph sinker from Will Vest in the ninth inning. Suárez immediately doubled over in pain and quickly left the field.

“The good news is that the X-rays were negative, but it still obviously hurt,” said Suárez, who was not bending the finger. “There are more tests scheduled for [Tuesday], and we will go from there. I’ll come back as quickly as I can.”

The 34-year-old infielder is hitting .248 with 36 homers and 87 RBIs in 104 games this season — the seventh time he has hit at least 30 homers across the past eight full campaigns.

“He’s very tough, and he never even winces,” Diamondbacks manager Torey Lovullo said. “When he reacts like that, you know it isn’t good.”

Lovullo said he didn’t blame Vest.

“I don’t think there was any intent there,” Lovullo said. “He’s one of the most impressive hitters in MLB, and you don’t want to take those type of players off the field.”

The Diamondbacks are 51-56 and already have signaled they will be unloading players at the deadline. One of the teams believed to be interested in Suárez is the Tigers. The Venezuelan was signed by Detroit at age 17 and made his debut for the club in 2014, before being traded to the Cincinnati Reds after that season.

Continue Reading

UK

Lionesses parade: The route and key timings as thousands of England fans to descend on central London

Published

on

By

Lionesses parade: The route and key timings as thousands of England fans to descend on central London

The Lionesses will celebrate with thousands of England fans in central London today as the players take part in an open-top bus procession.

The bus will carry the team through central London, allowing supporters to celebrate the team’s defence of their Women’s Euros title alongside the likes of Leah Williamson and Chloe Kelly and catch a glimpse of the silverware.

Here is all you need to know.

Where will the parade go and when?

The team’s open-top bus will travel along The Mall from 12.10pm.

It will end with a staged ceremony at the Queen Victoria Memorial in front of Buckingham Palace, which is expected to start at roughly 12.30pm and end at 1pm, the Football Association (FA) announced.

The Royal Marines Portsmouth band and the Central Band of the Royal Air Force will perform on the stage and highlights from the tournament will be shown on big screens.

England manager Sarina Wiegman will then lead her triumphant team out on stage to lift the trophy.

The event will be hosted by former Lioness and football pundit Alex Scott.

Fans will be able to attend the event for free, but the FA have warned that the capital is going to be “very busy”.

“People should plan their visits carefully, both coming into central London and travelling home,” the association said.

England players celebrate with the trophy after winning the UEFA Women's Euro 2025. Pic: Reuters
Image:
England players celebrate with the trophy after winning the UEFA Women’s Euro 2025. Pic: Reuters

How to watch

You can watch coverage of the entire event live on Sky News from 10am and follow all the action with our live blog.

Fans can also follow coverage of the event on the BBC, ITV and across England’s social media channels.

Celebrations with the deputy PM

The Lionesses landed back in the UK from Basel, Switzerland, on Monday, where celebrations continued with a reception at Downing Street.

Deputy Prime Minister Angela Rayner and sports minister Stephanie Peacock hosted the team ahead of today’s bus parade.

Please use Chrome browser for a more accessible video player

‘It’s very, very special’

Sir Keir Starmer said: “The Lionesses have once again captured the hearts of the nation.

“Their victory is not only a remarkable sporting achievement, but an inspiration for young people across the country.”

Please use Chrome browser for a more accessible video player

Chloe Kelly saves England again

An extra bank holiday?

As the team have become the first senior England side to win a major tournament on foreign soil, some have called for an extra bank holiday to mark the occasion.

Liberal Democrats leader Ed Davey was one of those who asked the prime minister if it was “time for that bank holiday”.

He was referring to comments made by Sir Keir in 2023. When, as leader of the opposition, he wrote on X that there “should be a celebratory bank holiday if the Lionesses bring it home”.

But with estimates suggesting an extra bank holiday would cost the economy £2.4bn, it’s understood such a move isn’t being planned by Downing Street.

‘There is no stopping them now’

The impact of the Lionesses second consecutive Euros title is already being felt across the UK.

At Bearsted Football Club in Maidstone, Kent, a mural of Alessia Russo, who levelled Sunday’s final with a goal in the 56th minute, has been unveiled.

Soccer Football - UEFA Women's Euro 2025 - Final - England v Spain - St. Jakob-Park, Basel, Switzerland - July 27, 2025 England's Alessia Ru
Image:
Alessia Russo scoring the levelling goal. Pic: Reuters

The club is where Russo first started playing, and chairman Jamie Houston told Sky News the Lionesses have helped transform the women’s game.

“Five years ago we never had a girl’s football team,” he told Sky correspondent Mollie Malone. “Now we have five separate teams for girls, and boys are accepting of more girls in the game.

“There is no stopping them now.”

Please use Chrome browser for a more accessible video player

What’s next for the Lionesses?

Read more:
In pictures: The story of the Euros final
Fans celebrate at club where Lioness began journey
Analysis: England showed resolve and relentlessness

Lynda Hale, who played in the England squad in the first ever international women’s match against Scotland in 1972, reiterated that women’s football has changed drastically since she played.

“When I first started playing there was hardly anyone that would watch,” she told Sky News Breakfast.

“To put on the England shirt and think what we started has grown to this magnitude, and it is still going to grow, is absolutely fantastic. I think the sky’s the limit in women’s football.”

Asked what advice she would have for the current England squad after their win, Ms Hale said: “The girls need to make as many memories as they can and take everything in their stride.”

Continue Reading

Trending