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Sick young ants release a smell to tell worker ants to destroy them to protect the colony from infection, scientists said Tuesday, adding that queens do not seem to commit this act of self-sacrifice.

French rookie Isack Hadjar will step up to the main Red Bull car next season to partner four-time world champion Max Verstappen, the Austrian Formula One team announced on Tuesday.

Donald Trump's son-in-law and special envoy headed to the Kremlin Tuesday for high-stakes talks on Moscow's offensive in Ukraine, as Ukrainian President Volodymyr Zelensky called for an end to the fighting and a "dignified peace".

Real Madrid coach Xabi Alonso said Tuesday French superstar Kylian Mbappe was vital to the team for more than just his prolific goalscoring.

The Court of Arbitration for Sport on Tuesday opened the way for Russian and Belarusian skiers to compete in the 2026 Winter Olympics by overturning a ban imposed by the international skiing body.

In the mist-draped mountains of Sri Lanka's tea country, rescuers were still plucking bodies from the reddish-brown mud on Tuesday after last week's cyclone, the island's worst natural disaster in decades.

Governments and aid groups in Indonesia and Sri Lanka worked Tuesday to rush aid to hundreds of thousands stranded by deadly flooding that has killed more than 1,300 people in four countries.

International Olympic Committee president Kirsty Coventry and her World Anti-Doping Agency counterpart on Tuesday called for unity in the fight against performance-enhancing drugs following a fracture with the United States.

The Court of Arbitration for Sport on Tuesday opened the way for Russian and Belarusian skiers to compete in the 2026 Winter Olympics by overturning a ban imposed by the top skiing body.

Danish and Ukrainian officials have marked the start of construction of a facility that will supply rocket fuel to Ukraine, believed to be the first such scheme in a NATO nation.

Mikel Arteta said Arsenal's deeper squad was helping the Premier League leaders cope with their "worst" run of injuries as he prepares for Wednesday's match against Brentford.

Pope Leo XIV called for an end to hostilities in Lebanon and said the Middle East needed new approaches for peace as he finished a three-day trip to the country by urging an end to divisions.

Donald Trump's son-in-law Jared Kushner and envoy Steve Witkoff will meet with Russian leader Vladimir Putin in Moscow on Tuesday for high-stakes talks on ending the war in Ukraine.

Italian fashion group Prada announced on Tuesday it had completed its acquisition of smaller rival Versace, announced earlier this year for 1.25 billion euros (now $1.45 billion).

A theme park based on the beloved French comic strip series Asterix is to open in Germany, the first time the adventures of the pugnacious Gaul are to be the focus of an attraction outside France, its operator said on Tuesday.

Germany's economy is suffering its "deepest crisis" since the aftermath of World War II, an industry group warned Tuesday, calling on Chancellor Friedrich Merz's government to take urgent action to spark a revival.

Former England batter Robin Smith has died at the age of 62, English county side Hampshire announced on Tuesday.

Stocks mostly rose Tuesday following the previous day's stutter, as weak data reinforced optimism for US interest rate cuts and tempered concerns over rising Japanese bond yields.

Former England batter Robin Smith has died at the age of 62, English county side Hampshire announced on Tuesday.

A man convicted of murder was publicly executed at a stadium in eastern Afghanistan, witnesses told AFP on Tuesday, a punishment a UN rights monitor called "inhumane".

Governments and aid groups in Indonesia and Sri Lanka worked Tuesday to rush aid to hundreds of thousands stranded by deadly flooding that has killed 1,300 people in four countries.

The world economy has been "surprisingly resilient" in the face of adversity this year, the OECD said Tuesday, raising its growth estimates for key economies, notably the US and the eurozone.

Arne Slot admitted on Tuesday that "superhuman" Mohamed Salah was unhappy about being omitted from Liverpool's team for their vital 2-0 win against West Ham, but praised his attitude.

World Anti-Doping Agency president Witold Banka on Tuesday called for unity in the fight against performance-enhancing drugs following a fracture with the United States.

Around 150,000 people gathered at Beirut's waterfront for mass with Pope Leo XIV on Tuesday morning, the highlight of the Catholic leader's visit to the capital, where he delivered a message of hope and peace.

When the 2025 season revved into gear in Melbourne back in March, there was every expectation that this would be a championship to savour.

Tens of thousands of people gathered at Beirut's waterfront as Pope Leo XIV held mass on Tuesday morning, the highlight of the Catholic leader's visit to the capital.

Hong Kong's leader said on Tuesday that an independent committee will investigate the cause of the city's deadliest fire in decades, after authorities found substandard building materials had accelerated the blaze, which killed 151 people last week.

The deadly flooding that has killed hundreds in Indonesia was largely the result of monsoon rains and a rare tropical storm. But something else may have played a role: deforestation.

Asian stocks mostly rose Tuesday following the previous day's stutter, as more weak data helped solidify US interest rate cut optimism and tempered nervousness over rising Japanese bond yields.

Donald Trump accused election officials in Honduras on Monday of "trying to change" their presidential election outcome, as a partial digital tally revealed the two frontrunners are locked in a "technical tie."

New Zealand reached 231-9 at stumps on a rain-shortened day one of the first Test against the West Indies Tuesday after Justin Greaves triggered a middle-order collapse with the wicket of Kane Williamson.