Irene Leonor Flores de Callata, 68, treks along a bone-dry riverbed, guiding a herd of llamas and sheep through stretching desert.

Flores de Callata's native Kolla people have spent centuries climbing deep into the mountains of northern Argentina in search of a simple substance: Fresh drinking water.

By the time Nicholas Winton died in 2015 at the ripe age of 106, the former London stockbroker and self-proclaimed "ordinary man" had been widely recognized for his extraordinary deeds — rescuing 669 Jewish children from the Nazis, saving them from certain death.

But for most of his life, Winton's rescue of those children from Czechoslovakia on the eve of World War II, bringing them to safety in Britain, was unknown to the public. His story was revealed dramatically on the BBC show "That's Life!" in 1988, which introduced him, in an emotional surprise, to some of the very people he'd saved. Tears were shed and a fuss was made over this unfussy man. He was dubbed the "British Schindler," and knighted by Queen Elizabeth II in 2003.

The Biden administration will be allocating more than $120 million to tribal governments to fight the impacts of climate change, the Department of the Interior announced Thursday. The funding is designed to help tribal nations adapt to climate threats, including relocating infrastructure.

System failures at McDonald's were reported worldwide Friday, shuttering some restaurants for hours and leading to social media complaints from customers, in what the fast food chain called a "technology outage" that was being fixed.

Chicago-based McDonald's Corp. said the problems were not related to a cybersecurity attack, without giving more details on what caused them.

Mohamed Salah scored one goal and set up three to help Liverpool demolish Sparta Prague 6-1 and march into the Europa League quarterfinals on Thursday.

After winning 5-1 the opening leg of their last 16 tie in Prague, Liverpool scored four in the opening 14 minutes at Anfield to advance on a massive 11-2 aggregate score.

Carlos Alcaraz survived a swarm of bees that caused a nearly two-hour delay and went on to a 6-3, 6-1 victory over Alexander Zverev to reach the semifinals of the BNP Paribas Open on Thursday night.

Alcaraz swatted at the bees buzzing around him before running for cover and the match was suspended 19 minutes in with Alcaraz serving tied at 1-1.

Spain has called up Barcelona's 17-year-old defender Pau Cubarsí for the first time for the team's friendlies ahead of this summer's European championship in Germany.

Spain coach Luis de la Fuente announced his 26-man squad on Friday. It is the second-to-last squad he will put together before Spain plays at the Euro 2024 starting in mid-June.

Real Madrid and Manchester City will meet in a heavyweight Champions League quarterfinal between the past two winners and the only two teams still unbeaten in this season's competition.

Madrid will host the first leg on April 9 or 10 and the return will be the week after in Manchester.

Severe storms with probable tornadoes tore through several central U.S. states, damaging homes and businesses and killing at least three people, with more bodies likely to be discovered, authorities said. As the sun rose Friday, officials scrambled to assess the extent of the destruction with the power out.

The three deaths came in Logan County, Ohio, according to the sheriff's office there. Thursday night's storms also left trails of destruction in Kentucky, Indiana and Arkansas. Tornadoes were also suspected in Illinois and Missouri.

The leaders of Germany, France and Poland plan to meet in Berlin Friday to discuss support for Ukraine, seeking to send a signal of unity and solidarity as Kyiv grapples with a shortage of military resources and Russia votes in an election all but certain to extend President Vladimir Putin's reign.

German Chancellor Olaf Scholz is welcoming French President Emmanuel Macron and Polish Prime Minister Donald Tusk for a summit of the so-called "Weimar Triangle" of the three major European powers, a format that they are trying to revitalize after relations were strained under Poland's previous nationalist government.