Buckingham Palace has refused to say whether Prince Harry attended the Google summit, but sources said a private jet was chartered from London to Palmero for the royal.

Google spent an estimated $20million on an extravagant climate change bash for a host of A-list celebrities this week, flying hundreds of guests to Italy for three days of luxury.

Several countries that have never experienced the problem, including Nigeria which is home to 191 million people, are particularly at risk - both now and in the years ahead.

Boris Johnson today accused Jeremy Corbyn of a 'grotesque failure' to understand UK efforts to tackle climate change as the PM shrugged off criticism from a sacked ex-minister.

Mr Turnbull said the Liberal Party's failure to deliver a coherent and effective energy policy could be blamed on climate change deniers within its ranks.

The former prime minister and ex-Liberal Party leader shared a photo of Sydney shrouded in a haze of bushfire smoke as he flew back into the city following a speaker trip to Singapore.

Former Australian prime minister Malcolm Turnbull has launched a scathing attack on Scott Morrison's government for making religion a central issue of the climate change debate. 

Malcolm Turnbull said the Prime Minister had misled Australians by downplaying the influence of global warming and climate change in a fiery interview with the BBC.

The Mail on Sunday understands that Prince William will launch the project next year and has been canvassing opinion on what can be done to combat climate change.

Ahead of today's United Nations climate summit in New York, the PM will unveil plans for fund aimed at developing practical technology to help the world's poor reduce their impact on the planet.

WILL JEANES IN MARRAKESH: Felipe Massa says the future of gas-guzzling Formula One is under threat due to the climate emergency.

Republican presidential candidate Jeb Bush took aim at the Obama administration in separate national TV interviews Wednesday, slamming the president for an ineffective fight against ISIS

Boris Johnson's approach to David Cameron suggests he has healed a rift with his former Eton friend which formed during the 2016 Brexit referendum.

Boris Johnson had hoped his predecessor and long-standing rival would be a 'big hitting' president of the crucial UN conference - known as COP26.

There is a vacancy for the president of the COP26 summit, due to be held in Glasgow in November this year, after former Tory minister Claire Perry O'Neill was sacked.

Trump was scheduled to attend the session on climate, biodiversity and oceans, but his chair remained empty while other leaders pledged a modest $20 million to help put out Brazil's jungle fires.

German Chancellor Angela Merkel was pledging her support to the nation's car industry at the annual Frankfurt IAA car show when Greenpeace protestors made their way inside the building.

Jane Fonda has 'indirectly' endorsed Bernie Sanders for the presidency. 'We have to get a climate president in office, and there's only one right now, and that's Bernie Sanders,' the 82-year-old explained.

Famous buildings and structures will go dark between 8.30pm and 9.30pm tonight as part of an international event organised by WWF to urge action to save the planet.

Famous buildings and structures have switched off their lights to highlight change during Earth Hour, plunging landmarks in Moscow, Sydney and Beijing into complete darkness.

Former Big Brother winner Tim Dormer has spoken out against climate change, amid Australia's ongoing bushfire crisis. 

JANE FRYER: The Stroud climate change march started yesterday with just one man who arrived early and waited patiently under the anti-slavery arch in this staunchly liberal Gloucestershire town.

Professor Robert Dingwall said Britain had 'completely lost sight' of the true nature of the disease because 'mostly it isn't' killing people.

Climate change and warming seas are severely bleaching tropical coral reefs and undoing decades of knowledge about how to protect these delicate and vital ecosystems.

Birds are learning new tricks to survive as global warming threatens their habitats, scientists in Canada say.

In a profanity-laden tirade from one of TV's most famous liaisons of science and learning, viewers were dealt a stark warning about the disastrous effects of climate change.

The Mrs Doutbfire actress seemed positively thrilled by her own civil disobedience, flashing a smile as she triumphantly raised her cuffed hands in the air.

A survey found that the Colorado River's flow has decreased by 20 percent over the past century and climate change is the cause of more than half of the loss, as less snow is falling in the region.

The American bank said huge numbers of people may have to leave their countries because of rising sea levels or farmland left barren by sweltering heat.

Malena Ernman has told of her daughter's struggle with autism and an eating disorder in a new book written by the Thunberg family.

The Handmaid's Tale author Margaret Atwood, 80, from Canada, told France24 that those who 'want to suppress women' are the same people who often 'want to pretend there is no climate crisis'.

Asking the prime minister if this is 'the sort of world' he wants for his daughters, the campaigners said the country had been hit by 'unprecedented' disasters.

Naomi Seibt, a 19-year-old German YouTube 'influencer' claims to promote 'climate realism' over 'climate alarmism' on YouTube. She will be speaking at CPAC in Washington D.C. this week

The government has effectively washed its hands of the battle for the £14billion Heathrow project after the Court of Appeal ruled that it had not yet met environmental standards.

Warwick District Council wants to become carbon-neutral itself by 2025, and make the entire district carbon-neutral by 2030.

A Russian scientist reveals the animals are feeding on each other in the Arctic as melting ice and fossil fuel extraction companies are forcing the animals out of their traditional hunting grounds.

The Cairngorms Sleddog Centre, in Scotland, has decided to close its doors after 20 years in business as rising temperatures turn the once snow-covered mountains to a barren muddy landscape.

Married At First Sight star Connie Crayden has revealed she will be adopting rather than having biological children due to concerns over climate change.

At-risk areas include Surfers' Paradise in Queensland, St Tropez, Honolulu, Copacabana, the Costa del Sol and Weymouth, the study reveals.

Greenhouse gas emissions need to be slashed by more than 7 per cent a year for the next decade to avoid 'climate disaster', warns a new study of 10 years of UN climate reports

Experts from the University of Reading found that cutting pollution in areas with heavy industry would lead to short term temperature spikes and heavier rainfall.

Climate change has revealed a Viking's missed shot that laid hidden in Norway's the Jotunheimen glacier, a glacier for 1,500 years. Made of iron, it is seven inches long and weighs just over an ounce.

Boffins at the Commonwealth Scientific and Industrial Research Organisation have developed FutureFeed, an additive made from a red seaweed called asparagopsis.

An increase in wooded plants in both savanna and tundra regions is caused by increased rainfall and temperatures that can be attributed to climate change, UK ecologists have concluded.

The world is 'way off track' for meeting targets to curb rising temperatures as the impacts of climate change increase, warned United Nations experts.

A damning report compiled by the UN's World Meteorological Organisation highlights 2019's increasing heat, accelerating sea level rises, and extreme weather.

Global warming makes it harder for snakes to maintain their optimum body temperature, changes their habitats and can reduce food availability.

Researcher from Rutgers University in New Jersey found that four times as many people will be impacted by heat stress by 2100 than are today.

Pashmina goats, source of the world's most valuable form of cashmere wool, are facing a growing threat from climate change as heavy snows kill the grasses they depend on as a food source.

Rachel Carson's bestseller Silent Spring, which was published in 1962, helped to spur an environmental movement. The first Earth Day was on April 22, 1970.