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Rafael Nadal achieved his best start to an ATP Tour season on Tuesday, improving to 12-0 this year by defeating Stefan Kozlov to reach the Mexican Open quarter-finals.

Russian President Vladimir Putin announced a "military operation" in Ukraine on Thursday and called on soldiers there to lay down their arms, defying Western outrage and global appeals not to launch a war.

Asian markets fell and oil prices rose Thursday on growing fears of a war in eastern Europe after Moscow said separatists had called for help to repel Ukrainian forces and Vladimir Putin announced a 'military operation'.

Track cycling great Jason Kenny has announced his retirement, with Britain's most successful Olympic competitor moving into coaching.

Hong Kong's government invoked emergency powers on Thursday to allow doctors and nurses from the Chinese mainland to work in the territory to help combat a spiralling coronavirus outbreak.

Three Syrian soldiers were killed Thursday in an Israeli air strike near the capital Damascus, according to Syria's state media.

In many countries, public libraries are considered a dying relic amid the shift to digital, but in Lebanon they are getting a new lease of life as its economy flatlines.

Meta chief Mark Zuckerberg on Wednesday talked up his company's efforts to build the metaverse, an immersive virtual world he has billed as the Facebook parent's future.

There is a longstanding custom in US politics that, whatever squabbles are dominating the domestic agenda, Democrats and Republicans rally around the flag when crisis looms overseas.

Gustavo Petro is a former Colombian guerrilla who became mayor of Bogota and a senator -- now, he wants to be the first leftist president in the South American nation's history.

Britain's Prince Harry has launched new legal action against one of the country's biggest newspaper groups, a spokesperson said Wednesday.

The conduct of President Vladimir Putin in the crisis over Ukraine has opened a window onto the world of a leader who appears to be increasingly paranoid and politically isolated, Western officials and analysts say.

Benfica's Ukrainian striker Roman Yaremchuk celebrated a Champions League goal on Wednesday by revealing a shirt bearing his country's coat of arms as fears of a Russian invasion of his homeland grew.

Four-time NBA All-Star Kemba Walker and the New York Knicks have agreed to shut down the 31-year-old guard for the remainder of the season, the team announced Wednesday.

Energy companies interested in developing offshore wind sites bid more than $1.5 billion Wednesday in by far the biggest US auction for the renewable power.

The death toll from flash floods and landslides caused by torrential rain in the Brazilian city of Petropolis has surpassed 200, authorities said Wednesday, as they continue to recover bodies more than a week after the storm.

Portland Trail Blazers center Jusuf Nurkic will be sidelined at least four weeks with left foot plantar fasciitis, the NBA team announced Wednesday.

Canadian Prime Minister Justin Trudeau on Wednesday revoked emergency powers used to dislodge trucker-led protests in Ottawa and blockades of border crossings to the United States, as he declared the crisis over.

Twitter acknowledged Wednesday it suspended in error some accounts relaying information about Russian military movements as the threat builds for an attack on Ukraine.

Hundreds of truckers and their supporters set off from southern California on Wednesday on a convoy headed across the United States towards the capital Washington to protest against pandemic restrictions.

Rebel leaders in eastern Ukraine have asked Moscow for military help against Kyiv, the Kremlin announced late Wednesday, in a move that opens the door for massed Russian troops to move in.

The husband of the "Rust" crew member shot dead by Alec Baldwin on a movie set said he holds the US actor responsible and was "so angry" to see him denying blame.

Even after several top stars said they are staying with the US PGA Tour over a proposed Saudi-funded rival, other players do not see the upstart group stopping anytime soon.

A Christie's auction of rare meteorites Wednesday sold a rock from space that narrowly missed a German Shepherd when it smashed into his kennel in Costa Rica.

Wall Street stocks fell again Wednesday amid unease over Ukraine and shifting Federal Reserve policy, while oil prices finished a volatile session little changed.

The United States declared the Kremlin's prize geopolitical energy project, Nord Stream 2, "dead" on Wednesday after the latest sanctions imposed in retaliation for what the West says is Russia's start to an invasion of Ukraine.

Tottenham manager Antonio Conte will assess his future at the troubled club after admitting he does not deserve his salary following Wednesday's damaging 1-0 defeat against Burnley.

A 27-year-old man who held several people hostage at an Apple store on a busy Amsterdam square has died in hospital from his injuries, Dutch prosecutors said late Wednesday.

Uruguay has appealed a ruling ordering it to sell a bronze eagle from a sunken World War II-era German destroyer found off Montevideo 16 years ago, government sources told AFP Wednesday.

The US Food and Drug Administration (FDA) on Wednesday authorized the first condom for use during anal intercourse, in what was hailed as a victory for sexual health by experts.

Manchester United were spared a damaging and deserved defeat by Atletico Madrid on Wednesday as Anthony Elanga's late goal rescued them a 1-1 draw in the first leg of the Champions League last 16.

Rebel leaders in eastern Ukraine have asked Moscow for military help against Kyiv, the Kremlin announced late Wednesday, in a move that opens the door for massed Russian troops to move in.