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A "mass bleaching event" is unfolding on Australia's famed Great Barrier Reef, authorities said Friday, as warming seas threaten the spectacular home to thousands of marine species.

AI-generated videos and photos used for political disinformation are the scourge of a busy global election year, and Brazil is scrambling to regulate the technology ahead of municipal polls.

Under a cracked and leaky ceiling, Andres Cuervo works on a colorful, dead hummingbird for the ornithological collection of the National University of Colombia, the country with more bird species than any other.

Media magnate Rupert Murdoch is not giving up on love -- even at age 92.

Australia's bowlers snapped a dogged start by New Zealand to take three wickets as the Black Caps reached 71-3 at lunch on the opening day of the second Test on Friday.

World number one Novak Djokovic said his excitement level is high as he returns to the ATP Indian Wells Masters for the first time in five years.

US President Joe Biden will use his State of the Union address Thursday to attack election rival Donald Trump for plotting "revenge and retribution" while offering skeptical voters his own optimistic version of an American comeback.

Scott Piercy and Joe Highsmith shared the clubhouse lead at the PGA Tour's Puerto Rico Open before the first round action was delayed by rain.

Haiti's main port was forced to close Thursday as chaotic gang violence engulfed the Caribbean nation and the United States told the absent Haitian prime minister to enact "urgent" political reform.

Shane Lowry picked up five shots in four holes on the back nine on Thursday on the way to a six-under-par 66 and a one-stroke first-round lead in the US PGA Tour Arnold Palmer Invitational.

Doctors Without Borders said Thursday the Panamanian government has halted its humanitarian activities in the notorious Darien Gap after it criticized a sharp rise in sexual violence against migrants who pass through there.

American point guard Mike James grabbed a slice of basketball history on Thursday when he became the leading scorer in the EuroLeague.

A US Army intelligence analyst was arrested on Thursday for allegedly providing national defense information to China.

In an ongoing quest to connect with ever-elusive young voters, the White House briefed social media influencers ahead of President Joe Biden's annual State of the Union address on Thursday.

A late tap-in from Michael Gregoritsch gave Freiburg a 1-0 victory against West Ham in the first leg of their Europa League last 16 tie on Thursday.

Stock markets rose on both sides of the Atlantic and gold hit new records Thursday as the both the European and US central banks indicated interest rate cuts could be on the way later this year.

After the Alabama Supreme Court ruled that frozen embryos are children, women who were undergoing fertility treatments in the southern US state had their lives thrown into shock and uncertainty.

President Joe Biden has ordered the US military to establish a temporary port in Gaza for aid deliveries, officials said Thursday, as famine warnings multiplied after five months of war.

A New York jury began deliberations Thursday in the trial of former Honduran President Juan Orlando Hernandez on charges of drug trafficking, including the transfer of hundreds of tons of cocaine through his country to the United States.

Ukrainian President Volodymyr Zelensky will visit Istanbul on Friday for talks with Turkish counterpart Recep Tayyip Erdogan on the war against Russia and Black Sea navigation, the Turkish presidency said.

Haiti's main port was forced to close Thursday due to sabotage after days of worsening gang violence that have plunged the country into chaos and left the prime minister unable to return from abroad.

Venezuela has invited the European Union and a panel of experts from the United Nations to observe presidential elections on July 28 in which President Nicolas Maduro is expected to seek another term.

Liverpool surged towards the Europa League quarter-finals with a 5-1 win away to Sparta Prague on Thursday, as Roma thrashed Brighton 4-0 in the Italian capital.

Darwin Nunez's brace brought Liverpool within sight of the Europa League quarter-finals as they clinched a 5-1 win in the first leg of the last-16 phase at Sparta Prague on Thursday.

Aston Villa played out a goalless draw at Ajax on Thursday in the first leg of their Europa Conference League last-16 tie.

Rahmanullah Gurbaz posted his sixth one-day international century as Afghanistan eased to a 35-run win over Ireland in the opening one-day international in Sharjah on Thursday.

Dating app Tinder has promised to tell users in the EU why they are being charged different fees for the same service, after Brussels opened a probe following consumer complaints from Sweden and the Netherlands.

Roma put one foot in the quarter-finals of the Europa League on Thursday after hammering Brighton 4-0 as Daniele De Rossi dominated his good friend Roberto De Zerbi.

Former world number one Simona Halep will resume her WTA career in the wake of a doping ban at the Miami Open this month, the Romanian said on Instagram on Thursday.

Fernando Alonso topped the times for Aston Martin on Thursday evening ahead of George Russell and Max Verstappen in a busy floodlit second practice at the Saudi Arabian Grand Prix.

Former world champion Anthony Joshua described himself as a "postman" who will deliver victory against Francis Ngannou in Friday's heavyweight clash in Riyadh.

Brooklyn guard Ben Simmons will miss the rest of the NBA regular season because of his ongoing back trouble, the Nets said on Thursday.