More than 100 dolphins and thousands of fish have been found dead in the Brazilian Amazon as drought and record-breaking high temperatures grip the region.
Experts said the temperature of the water in some parts of the Amazon reached a record 39C (102F) and believe the conditions are making it increasingly difficult for wildlife to survive.
Scientists at the Brazilian government-funded research facility, the Mamiraua Institute, said the dolphins had been found in Lake Tefe, in the northern part of the country.
The institute told CNN: “It’s still early to determine the cause of this extreme event, but according to our experts, it is certainly connected to the drought period and high temperatures in Lake Tefe, in which some points are exceeding 39C.”
Experts fear there could be further dolphin and wildlife fatalities with the severe drought conditions expected to continue into the next couple of weeks.
It comes as dead fish have been piling up in some rivers winding through Brazil’s Amazon rainforest.
The drought has led water levels to fall, making it more difficult for people to access food and drinking supplies.
Officials said the dead fish has rotted and contaminated water supplies, affecting more than 110,000 people.
In Brazilian city Manacapuru, there were reports of fish seen jumping in an attempt to escape the scorching, shallow waters.
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Image: A researcher from the Mamiraua Institute recovers a dead dolphin from Lake Tefe
Image: The dead fish have been contaminating water supplies. Pic: AP
Image: Pic: AP
Caroline Silva Dos Santos, who works in a shop in Manacapuru, said: “It is difficult because of the contamination of the water, we need a lot of it to bathe.
“And we also drink the water, but because it is contaminated we’re not drinking it.
“We’re getting water by bringing it from the city.”
Image: There are growing fears for all wildlife amid the worsening drought along the Amazon River. Pic: AP
Scientists say the region is under pressure from the El Nino weather phenomenon – which forms in the Pacific Ocean and contributes more heat to a warming world – with the volume of rainfall in the northern Amazon below the historical average.
The Amazon Working Group, which represents 503 organisations, said the water level along one tributary of the Amazon River has been dropping by 20cm (8ins) a day.
Ane Alencar, science director at the Institute for Amazonian Environmental Research, who believes climate change is having a big impact on the region, said: “I think it is already a reflection as to what may be the new normal that we are going to be facing in the future.
“People will lose their goods, homes, cattle. We usually neglect the impacts of drought on human life and health.”
In the long Gaza war, this is a significant moment.
For the people of Gaza, for the hostages and their families – this could be the moment it ends. But we have been here before, so many times.
The key question – will Hamas accept what Israel has agreed to: a 60-day ceasefire?
At the weekend, a source at the heart of the negotiations told me: “Both Hamas and Israel are refusing to budge from their position – Hamas wants the ceasefire to last until a permanent agreement is reached. Israel is opposed to this. At this point only President Trump can break this deadlock.”
The source added: “Unless Trump pushes, we are in a stalemate.”
The problem is that the announcement made now by Donald Trump – which is his social-media-summarised version of whatever Israel has actually agreed to – may just amount to Israel’s already-established position.
We don’t know the details and conditions attached to Israel’s proposals.
Would Israeli troops withdraw from Gaza? Totally? Or partially? How many Palestinian prisoners would they agree to release from Israel’s jails? And why only 60 days? Why not a total ceasefire? What are they asking of Hamas in return? We just don’t know the answers to any of these questions, except one.
We do know why Israel wants a 60-day ceasefire, not a permanent one. It’s all about domestic politics.
If Israeli Prime Minister Benjamin Netanyahu was to agree now to a permanent ceasefire, the extreme right-wingers in his coalition would collapse his government.
Itamar Ben-Gvir and Bezalel Smotrich have both been clear about their desire for the war to continue. They hold the balance of power in Mr Netanyahu’s coalition.
If Mr Netanyahu instead agrees to just 60 days – which domestically he can sell as just a pause – then that may placate the extreme right-wingers for a few weeks until the Israeli parliament, the Knesset, is adjourned for the summer.
It is also no coincidence that the US president has called for Mr Netanyahu’s corruption trial to be scrapped.
Without the prospect of jail, Mr Netanyahu might be more willing to quit the war safe in the knowledge that focus will not shift immediately to his own political and legal vulnerability.
The Women’s Euros begin in Switzerland today – with extreme heat warnings in place.
Security measures have had to be relaxed by UEFA for the opening matches so fans can bring in water bottles.
Temperatures could be about 30C (86F) when the Swiss hosts open their campaign against Norway in Basel this evening.
Players have already seen the impact of heatwaves this summer at the men’s Club World Cup in the US.
Image: The Spain squad pauses for refreshments during a training session. Pic: AP
It is raising new concerns in the global players’ union about whether the stars of the sport are being protected in hot and humid conditions.
FIFPRO has asked FIFA to allow cooling breaks every 15 minutes rather than just in the 30th minute of each half.
There’s also a request for half-time to be extended from 15 to 20 minutes to help lower the core temperature of players.
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FIFPRO’s medical director, Dr Vincent Gouttebarge, said: “There are some very challenging weather conditions that we anticipated a couple of weeks ago already, that was already communicated to FIFA.
“And I think the past few weeks were confirmation of all worries that the heat conditions will play a negative role for the performance and the health of the players.”
Football has seemed focused on players and fans baking in the Middle East – but scorching summers in Europe and the US are becoming increasingly problematic for sport.
Image: England are the tournament’s defending champions. Pic: AP
While climate change is a factor, the issue is not new and at the 1994 World Cup, players were steaming as temperatures rose in the US.
There is now more awareness of the need for mitigation measures among players and their international union.
FIFPRO feels football officials weren’t responsive when it asked for kick-off times to be moved from the fierce afternoon heat in the US for the first 32-team Club World Cup.
FIFA has to balance the needs of fans and broadcasters with welfare, with no desire to load all the matches in the same evening time slots.
Electric storms have also seen six games stopped, including a two-hour pause during a Chelsea game at the weekend.
This is the dress rehearsal for the World Cup next summer, which is mostly in the US.
Image: Players are also feeling the heat at the Club World Cup. Pic: AP
The use of more indoor, air conditioned stadiums should help.
There is no prospect of moving the World Cup to winter, as Qatar had to do in 2022.
And looking further ahead to this time in 2030, there will be World Cup matches in Spain, Portugal and Morocco. The temperatures this week have been hitting 40C (104F) in some host cities.
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FIFA said in a statement to Sky News: “Heat conditions are a serious topic that affect football globally.
“At the FCWC some significant and progressive measures are being taken to protect the players from the heat. For instance, cooling breaks were implemented in 31 out of 54 matches so far.
“Discussions on how to deal with heat conditions need to take place collectively and FIFA stands ready to facilitate this dialogue, including through the Task Force on Player Welfare, and to receive constructive input from all stakeholders on how to further enhance heat management.
“In all of this, the protection of players must be at the centre.”
Around 14 million people could die across the world over the next five years because of cuts to the US Agency for International Development (USAID), researchers have warned.
Children under five are expected to make up around a third (4.5 million) of the mortalities, according to a study published in The Lancet medical journal.
Estimates showed that “unless the abrupt funding cuts announced and implemented in the first half of 2025 are reversed, a staggering number of avoidable deaths could occur by 2030”.
“Beyond causing millions of avoidable deaths – particularly among the most vulnerable – these cuts risk reversing decades of progress in health and socioeconomic development in LMICs [low and middle-income countries],” the report said.
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March: ‘We are going to lose children’: Fears over USAID cuts in Kenya
USAID programmes have prevented the deaths of more than 91 million people, around a third of them among children, the study suggests.
The agency’s work has been linked to a 65% fall in deaths from HIV/AIDS, or 25.5 million people.
Eight million deaths from malaria, more than half the total, around 11 million from diarrheal diseases and nearly five million from tuberculosis (TB), have also been prevented.
USAID has been vital in improving global health, “especially in LMICs, particularly African nations,” according to the report.
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Established in 1961, the agency was tasked with providing humanitarian assistance and helping economic growth in developing countries, especially those deemed strategic to Washington.
But the Trump administration has made little secret of its antipathy towards the agency, which became an early victim of cuts carried out by the Department of Government Efficiency (DOGE) – formerly led by Elon Musk – in what the US government said was part of a broader plan to remove wasteful spending.
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What is USAID?
In March, US Secretary of State Marco Rubio said more than 80% of USAID schemes had been closed following a six-week review, leaving around 1,000 active.
The US is the world’s largest humanitarian aid donor, providing around $61bn (£44bn) in foreign assistance last year, according to government data, or at least 38% of the total, and USAID is the world’s leading donor for humanitarian and development aid, the report said.
Between 2017 and 2020, the agency responded to more than 240 natural disasters and crises worldwide – and in 2016 it sent food assistance to more than 53 million people across 47 countries.
The study assessed all-age and all-cause mortality rates in 133 countries and territories, including all those classified as low and middle-income, supported by USAID from 2001 to 2021.