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Drug overdoses among people aged 10 to 18 more than doubled in the United States between 2019 and 2021, according to a study released Thursday by health authorities, who warned in particular of the risks of counterfeit pills containing fentanyl.

The world's environment ministers began the final phase of crunch talks at a UN summit in Montreal on Thursday aimed at sealing a historic "peace pact with nature."

EU leaders on Thursday tasked the European Commission with coming up with ways to vie with huge US subsidies on greener tech such as electric vehicles to protect the bloc's industrial base.

Four teams will try to clinch NFL playoff berths this weekend with the Kansas City Chiefs, Dallas Cowboys, Minnesota Vikings and Buffalo Bills seeking to secure their post-season positions.

Russian and NASA engineers were assessing a coolant leak on Thursday from a Soyuz crew capsule docked with the International Space Station (ISS) that may have been caused by a micrometeorite strike.

A new trove of secret files related to the November 1963 assassination of US president John F. Kennedy was released on Thursday, but the White House held thousands of documents back, citing national security concerns.

Global stocks sank Thursday as central banks hiked interest rates again and signaled they needed to go higher to tame inflation.

Crowds of supporters of Peru's ex-president Pedro Castillo converged on congress Thursday despite a state of emergency declared in an effort to halt sometimes deadly protests triggered by his ouster last week.

The United States is committing support to promote sustainable safaris in Africa, hoping to prevent environmental destruction as the tourism sector recovers, officials said Thursday.

Fan voting to help determine starting lineups for the 2023 NBA All-Star Game will start on Tuesday and run through January 21, the league announced Thursday.

A new trove of files related to the November 1963 assassination of US president John F. Kennedy was released Thursday, but the White House held some documents back, citing national security concerns.

European Union leaders on Thursday granted Bosnia candidate status to join the union, putting the volatile Balkan nation at the start of a long road to membership.

Former world number one Andy Murray said Thursday his pledge to donate all of his season's prize money to humanitarian relief in war-ravaged Ukraine netted $630,000.

US justice officials on Thursday said a former Twitter worker convicted of spying for Saudi officials was sentenced to 3.5 years in prison.

Canada's TC Energy has restarted a portion of the Keystone Pipeline, which was shut down last week following a large spill of heavy crude oil in Kansas.

Russian shelling killed two people including a Red Cross worker in Kherson on Thursday and completely cut power in the southern city, Ukrainian officials said, with temperatures near freezing.

Fernando Santos quit as coach of Portugal on Thursday following the team's shock World Cup quarter-final loss to Morocco with colourful and controversial Jose Mourinho named as a leading candidate to take over.

A teenager was among the four people who died after a small boat packed with migrants capsized in freezing temperatures in the Channel, a regional official said on Thursday.

Fernando Santos quit as coach of Portugal on Thursday following the team's shock World Cup quarter-final loss to Morocco, the Portuguese Football Federation (FPF) announced.

It could be the perfect Christmas present for the Donald Trump fan in your life -- a $99 digital trading card showing the former president in guises including a cowboy, astronaut and fighter pilot.

An Irish soldier of the UN peacekeeping force in south Lebanon near the Israeli border was killed and three wounded after their convoy came under fire, Irish officials said Thursday.

President Joe Biden threw his support Thursday behind a larger African role in the world but also vowed the United States would not shy away from promoting democracy.

Russian and NASA engineers were assessing a coolant leak on Thursday from a Soyuz crew capsule docked with the International Space Station (ISS) that may have been caused by a micrometeorite strike.

The legal challenges facing Eva Kaili sharpened Thursday as the Greek MEP, already accused of taking bribes from Qatar, faced a second investigation and a demand she lose her parliamentary immunity.

Wearing a crown with a tiny skull attached, Ashaninka leader Irineo Sanchez on Thursday joined dozens of indigenous protesters in Lima demanding the release of ousted Peru president Pedro Castillo.

Nicaragua is systematically working to stifle dissent, the UN's rights chief warned Thursday, pointing to swelling numbers of arbitrary detentions, thousands of NGOs shut down and "muzzling of the media".

Heathrow Airport baggage handlers have suspended a planned strike, their union said on Thursday, as industrial action continues across the UK.

Nicaragua is systematically working to stifle dissent, the UN's rights chief warned Thursday, pointing to swelling numbers of arbitrary detentions, thousands of NGOs shut down and "muzzling of the media".

Spanish tennis star Rafael Nadal on Thursday announced the launch of a new hotel brand with Spain's Melia group that is planning to open some 20 hotels across the globe in the next five years.

Tens of thousands of Turks swarmed a central Istanbul square on Thursday in solidarity with the city's opposition mayor after he was banned from politics ahead of next year's presidential election.

Global stocks sank Thursday as central banks hiked interest rates again and signalled they needed to go higher to tame inflation.

The US Commerce Department on Thursday blacklisted 36 Chinese companies including top producers of advanced computer chips, severely restricting their access to American technology.