The Federal Government is increasing its investment in renewable energy as Pacific Island leaders and climate officials call for urgent action on emissions. A new report highlights renewables as the cheapest option for new electricity generation, while nuclear remains the most expensive.

Canberra

Australia's Foreign Affairs Minister was joined by Pacific Island leaders and the UN's Climate Change Executive Secretary in Canberra, where calls were made for stronger climate action to keep global temperature rises within 1.5 degrees. Pacific representatives highlighted the existential threat of climate change, noting that their islands are sinking.

A recent CSIRO GenCost report found that renewables are the most cost-effective option for new electricity generation in Australia, while nuclear remains the most expensive. The Energy Minister announced an expansion of the government's capacity investment scheme by 25%, aiming to accelerate renewable energy projects in partnership with the private sector. The opposition has raised questions about the transparency of the report's modelling tools.

New report finds nuclear power 'most expensive'

Foreign Affairs Minister taking charge. You want a handshake? Oh! LAUGHTER During an awkward moment with Tuvalu's Prime Minister and the UN's Climate Change Executive Secretary, Simon Steele. Caught in the middle as members of the Pacific Island community sound the alarm... ..on climate change. Set a science-based emissions target to stay within 1.5 degrees. Our islands are sinking. The CSIRO's latest GenCost report revealing renewables are the cheapest when it comes to new-build electricity generation, while nuclear remains the most expensive. What happens if we haven't built technology before is you face what's called a first-of-a-kind premium. In the past year, the cost of solar has fallen by 8%, batteries, 20%. While overall, black coal is the cheapest energy source due to reduced fuel costs making production more affordable. Let me come to coal, because what it demonstrates... ..what it demonstrates is that today... ..today, firm renewables are competitive with black coal. But questions have been raised by the opposition over the report's transparency. The modelling tool used to carry out these calculations is not suitable for general release. Why? Tonight, the Energy Minister will announce the Labor government will be expanding its capacity investment scheme by 25%. It's a program that fast-tracks the development of renewable projects with the help of the private sector. Ambition is very important, but so is achievability. Both those measures will be reflected in the target that the government announces following the receipt of the Climate Change Authority advice. Matthew Karstunen, 10 News.

Police say the man who shot and killed four people in a New York City office building before he took his own life had a "documented mental health history." Mayor Eric Adams says he may have been targeting the National Football League (NFL).

New York

Manhattan gunman had 'documented mental health history'

Jeffrey Epstein-associate Ghislaine Maxwell is offering to testify before Congress in exchange for concessions like full immunity. CBS News Department of Justice reporter Jake Rosen has more.

Washington

Ghislaine Maxwell offers to testify before Congress

Prime Minister Keir Starmer said on Tuesday (July 29) Britain was prepared to recognize a Palestinian state in September at the United Nations General Assembly unless Israel takes a number of steps to improve life for Palestinians.

London

Middle East Conflict

UK to recognize Palestinian state unless Israel takes action

Russia launched overnight air strikes on over 70 Ukrainian cities, killing more than 20 people, according to President Zelenskyy. A pregnant woman died near a hospital in the southeast, while a prison strike killed at least 17.

Kyiv

Ukraine Invasion

Deadly Russian air raids hit Ukraine as Trump warns of sanctions

For the first time, human rights groups inside Israel are accusing their own government of committing genocide in Gaza. Israel insists it is targeting Hamas, not civilians—despite nearly 60,000 Palestinian deaths since the war began almost two years ago.

Jerusalem

Rights groups in Israel accuse country of genocide

As Gaza’s crisis worsens, France is advocating for a two-state solution at a UN conference co-chaired by the French foreign minister. The meeting follows President Macron’s announcement that France will formally recognize a Palestinian state in September.

France leads UN talks on Israel-Palestine two-state solution

Former Colombian President Álvaro Uribe was found guilty of bribery and witness tampering in an unprecedented trial that has shaken the country.

Bogotá

Ex-Colombian president Uribe convicted of witness tampering, bribery

Russian Security Council Deputy Chairman Dmitry Medvedev posted on social media that President Trump's deadline push for a ceasefire with Ukraine is "a threat and a step towards war."

Moscow

Russian official calls Trump's ceasefire deadline 'a threat'

A gunman opened fire on Monday inside a Midtown Manhattan skyscraper housing the NFL headquarters and offices of several financial firms, including Blackstone, killing four people before fatally shooting himself, New York City officials said.

Gunman kills four in Manhattan skyscraper, then takes own life

Ukraine says Russia's overnight air strikes hit a prison in Zaporizhzhia in the southeast, killing at least 17 people. Another 35 were injured. Authorities say the attacks destroyed the jail buildings and damaged several nearby houses.

Zaporizhzhia

Russian air strikes hit a prison in Ukraine's Zaporizhzhia, 17 killed

Russia launched yet another attack on Ukraine overnight, with more than 300 drones and seven missiles. While most of the barrage was intercepted, the attacks prompted President Trump to give his Russian counterpart an ultimatum.

Trump gives Putin new deadline to end Ukraine war

A gunman killed at least one police officer and shot a handful of other people Monday in the heart of New York City. CBS News New York has the latest details.

Gunman kills police officer, wounds others in Midtown Manhattan

The suspect in the Michigan Walmart stabbing attack that injured 11 people over the weekend pleaded not guilty Monday to terrorism and assault charges.

Traverse City

Suspect pleads not guilty in Walmart stabbing attack

The U.S. Department of Justice says it took down child abuse websites that had more than 120,000 members and contained millions of files. CBS News' Scott MacFarlane explains how the arrest of one suspect nicknamed "Boss" was a huge priority for the FBI.

U.S. Justice Dept. shuts down four child abuse websites

Five people, including security guards, were killed by a gunman at Bangkok's Or Tor Kor market on Monday. The shooter, who injured two others, later killed himself, according to authorities.

Bangkok

Gunman kills five at busy Bangkok fresh food market

Thailand and Cambodia have agreed to an “unconditional” ceasefire starting at midnight, Malaysian Prime Minister Anwar Ibrahim said on July 28, a significant breakthrough to resolve five days of deadly border clashes.

Kuala Lumpur

Thailand and Cambodia agree to ceasefire

Truckloads of food reached hungry Gazans on July 28 after Israel promised to open secure aid routes, but humanitarian agencies warned vast amounts more were needed to stave off starvation.

Food arrives in Gaza after Israel pauses some fighting

Top U.S. and Chinese economic officials will resume talks in Stockholm to try to tackle longstanding economic disputes at the center of a trade war, aiming to extend a truce by three months and keeping high tariffs at bay.

Stockholm

U.S.-China trade truce extension seen, may ease way for Trump-Xi meet

A train derailment in southern Germany killed at least three people and injured others. The cause is under investigation, with weather possibly a factor.

Riedlingen

German train derails, killing at least three people

Israel has agreed to limit fighting in parts of Gaza and would allow more aid into the region, but both moves are facing criticism for being too little too late.

Israel announces daily pauses in Gaza fighting as aid trickles in

Abnormally high temperatures combined with heat and drought have fuelled destructive wildfires in parts of Europe, forcing thousands to be evacuated.

Athens

Heat fuels destructive wildfires in parts of Europe

Michigan officials say they will file terrorism charges and 11 charges of assault with intent to murder against the man who allegedly carried out a knife attack at a Walmart on Saturday. Lana Zak reports.

Garfield Township

Suspect in Michigan stabbing rampage to face terrorism charges

FAA investigators are in Denver after passengers and crew aboard an American Airlines flight were forced to evacuate when a tire blew during takeoff and the plane's rapid deceleration caused a brake fire, the airline said. Elise Preston reports.

Denver

Passengers evacuate burning plane in Denver

President Trump announced Sunday that the U.S. and European Union have come to a trade agreement after high-stakes meetings in Scotland. Weijia Jiang reports.

Edinburgh

Global Tariffs

Trump announces trade agreement with the European Union

Israel says it will now establish secure routes through the war zone in Gaza so aid convoys won't be shot at or looted. Elizabeth Palmer reports.

Tel Aviv-Yafo

Israel says it will establish secure routes for Gaza aid

U.S. President Donald Trump played golf Saturday at his course on Scotland's coast while protesters around the country took to the streets to decry his visit and accuse United Kingdom leaders of pandering to the American president.

Protesters in Scotland take to the streets to decry Trump's visit

Following four days of border clashes which have left over 30 people dead, the two sides have agreed to Malaysia acting as a mediator in the conflict.

Thailand, Cambodia to meet in Malaysia for ceasefire talks

Protesters gathered in front of the U.S. consulate in Edinburgh to oppose President Trump's visit to Scotland. Mr. Trump plans to host the U.K.'s Prime Minister Keir Starmer and the President of the European Union, Ursula von der Leyen, for trade talks at his personal properties.

Demonstrators protest Trump's visit to Scotland

The Israeli military said Saturday that it will resume aid airdrops into Gaza and open humanitarian corridors for United Nations convoys amid increased international pressure and accounts of starvation-related deaths in the territory.

Israel says airdrops of aid into Gaza will begin

Tens of thousands flee as border fighting between Cambodia and Thailand intensifies — with no ceasefire in sight.

Breakdown