2023 has been declared the hottest year in recorded history a month earlier than scientists would usually confirm the evidence. Temperatures are now nudging one and a half degrees Celsius higher than pre-industrial levels, giving the UN climate talks in Dubai a heightened sense of priority.

Council of the City of Sydney

Extreme weather events are occurring more frequently amid rising sea-levels and increasing temperatures.

Climate Crisis

Scientists confirm 2023 is the hottest year on record

This year saw fires, heatwaves and floods around the world and it's ending with a heatwave spanning half of Australia. 2023 has shown the rapidly warming future climate scientists have warned us about is well and truly here. We've been warming about these sorts of changes and these sorts of rates of warming for really the last 20, 30 years. So it's really no surprise that we are hitting these global warming thresholds Now the European Union's Copernicus Climate Change Service declared 2023 the hottest year on record, a month ahead of schedule. The lines on this chart show how much each year since the 1940s has been warmer or cooler than the average from before the Industrial Revolution. This year, every month since June has broken records. Until now 2016 was the hottest year, but 2023 has so far smashed that record and brought the earth a hair's breadth from the 1.5 degree warming limit the world agreed to in 2015. When the Paris Agreement was put together it was considered a safe level of global warming, but we've basically reached that level in less than a decade. The El Nino weather pattern has contributed to those temperatures, but it's only been in full swing for a few months, leaving the burning of fossil fuels largely to blame. The IPCC findings are quite clear that to stabilise the climate at any level requires reaching net zero emissions. We've had the hottest day, we've had the hottest month, we've had the hottest week, we've had the hottest month after the hottest month. And that underpins the need for more action. We can't wait domestically, we can't wait internationally. The results come as the UN COP28 climate talks in Dubai enter their second week. Key on that agenda is whether to phase out coal, oil and gas or not. A question made all the more urgent by this extraordinary heat record.

Russia has intensified its aerial attacks on Ukraine, using upgraded drones designed to cause more damage and evade air defences. In Kyiv, a young woman captured video of the drones overhead — just before explosions echoed through the city.

Kyiv

Global Tariffs

Russia’s upgraded drone tactics bring intensified attacks across Ukraine

The Ventura County Fire Department said they responded to calls of people having breathing problems at a farm in Ventura County, California, after federal agents appeared to deploy tear gas canisters into the crowd.

Ventura County

Intense standoff in California between protesters, federal agents

A federal judge has green-lit a class action lawsuit challenging President Trump's executive order to end birthright citizenship and issued a preliminary injunction blocking the order.

Washington

Judge blocks Trump's birthright citizenship order

A partial tunnel collapse in Los Angeles temporarily buried 31 workers in Los Angeles, California. CBS News' Carter Evans reports on the rescue operation.

Los Angeles

31 trapped workers rescued after tunnel collapse

U.S. Secretary of State Marco Rubio expressed “disappointment and frustration” over continued Russian attacks on Ukraine and said new sanctions on Russia are a “real option.” Kylie Atwood has more details from Kuala Lumpur, Malaysia.

Kuala Lumpur

Rubio: New Russia sanctions a ‘real option’

With Russia again bombarding Ukraine with drones, U.S. President Donald Trump says he’s considering sending another missile defence system to Ukraine.

Ukraine Invasion

Trump muses missile defence system for Ukraine

Officials in Texas are promising to address concerns about flood warnings in parts of the state, but say the ongoing search-and-rescue efforts must be complete first.

Texas

Texas officials to address flood warnings after search complete

Linda Yaccarino is stepping down as CEO of X after two years leading Elon Musk's social media company. Yaccarino's departure comes one day after the company's Grok chatbot began pushing antisemitic tropes in responses to users.

San Francisco

Yaccarino steps down as CEO of Elon Musk's X

Parts of Ukraine were on fire overnight after Russia launched its largest drone attack on Ukraine since the war unfolded. Just hours earlier, Trump directly called out Vladimir Putin for stalled peace talks.

Moscow

Trump calls out Putin for stalled peace talks

The Trump administration branded the event as one of the steps it is taking to reshape its relationship with the African continent.

Five African leaders have lunch with Trump

The search continues in central Texas for the more than 160 people still missing from the deadly floods that hit over the Fourth of July. CBS News reporter Karen Hua has more.

Kerr County

Recovery operations ongoing in Texas as more than 160 still missing

U.S. President Donald Trump announced on social media that he issued tariff letters to Algeria, Brunei, Iraq, Libya, Moldova and the Philippines.

Trump sends tariff letters to six more countries

Video released by the Houthi media center shows the bulk carrier ‘Magic Seas’ being attacked and later sinking in the Iran-backed rebel group’s first attack this year on a commercial shipping vessel in the Red Sea.

Sana'a

Middle East Conflict

Houthi rebels claim responsibility for attack on ship in Red Sea

The European Court of Human Rights in Strasbourg ruled Russia violated international law in Ukraine and was responsible for the downing of Malaysia Airlines Flight MH17.

Top European court rules Russia violated international law in Ukraine

The death toll from the July Fourth flash flood that ravaged a swath of central Texas Hill Country rose on Tuesday to at least 109, many of them children, as search teams pressed on through mounds of mud-encrusted debris looking for scores of people still missing.

Texas flood death toll hits triple digits, tally of missing tops 180

U.S. President Donald Trump pushed back during his Cabinet meeting about a question regarding Jeffrey Epstein. The DOJ claims Epstein had no list of clients, which is drawing criticism from some of the president's supporters.

Trump questioned over report saying Epstein didn't have client list

The copper industry is facing new uncertainty after U.S. President Donald Trump said he will impose 50 per cent tariffs on all copper imports. More than half of all Canadian copper exports go to the U.S.

Ontario

Trump threatens 50% tariff on copper imports

CNN’s Josh Cambell reports on questions over a lack of flood warning signals and lagging investment in river gauges in Kerr County after deadly floods killed over 100 people in Central Texas.

Officials face questions over preparedness for Texas floods

Hundreds of firefighters battled a fast-moving wildfire that reached the outskirts of the southern French city of Marseille on Tuesday, forcing people to stay indoors and the nearby airport to close.

Marseille

France wildfire shuts down Marseille airport

Liverpool's Portuguese forward Diogo Jota was probably speeding when the Lamborghini car he was driving crashed in northwestern Spain, killing him and his brother, police said in a preliminary report.

Cernadilla

Liverpool's Jota likely speeding when car crashed, police say

French President Emmanuel Macron arrived in Britain on Tuesday for a state visit mixing royal pageantry with thorny political talks about stopping migrants from crossing the English Channel in small boats.

London

UK royals welcome France's Macron for state visit

U.S. President Donald Trump said the U.S. will send more weapons to Ukraine as Russian attacks intensified in recent weeks. The decision comes after the U.S. halted certain shipments last week.

Trump says U.S. will send more weapons to Ukraine

Brazil hosted the second and final day of the 17th BRICS Summit in Rio de Janeiro on Monday.

Rio de Janeiro

BRICS summit ends on health issues, role of global south countries

U.S. President Donald Trump, hosting Israeli Prime Minister Benjamin Netanyahu at the White House, said the United States had scheduled talks with Iran and indicated progress on a controversial effort to relocate Palestinians out of Gaza.

Netanyahu meets Trump as Israel, Hamas discuss ceasefire

Search teams continue to look for survivors after catastrophic flash floods overwhelmed parts of the US state of Texas. About 100 people have been killed and dozens more are missing. Officials say the National Weather Service didn't provide enough warning of the heavy rain.

Rising Texas death toll fuels anger over 'inadequate warning'

Leaders of BRICS have warned of the dangers of tariffs - saying they don't want a confrontation with US President Donald Trump. The group of emerging nations made the comments at their summit in Brazil. They also discussed Gaza and tensions in the Middle East.

BRICS summit rejects U.S. tariff threats, tackles trade and Gaza

Video captured by a BBC News crew shows French police slashing a boat filled with migrants trying to cross into the U.K. The crackdown comes ahead of a summit this week between the French president and British prime minister.

French police slashing migrants’ boat in crackdown

President Donald Trump's Justice Department and FBI released a memo concluding that there is no evidence Jeffrey Epstein had a "client list." The FBI confirmed that more than 1,000 victims were harmed by Epstein.

FBI: Epstein investigation turned up no 'incriminating client list'

The death toll from the devastating floods in Texas has risen to at least 90 as rescue workers continue to search for dozens of missing people. At least 27 campers and counselors at Camp Mystic in central Texas died in the floods.

Kerrville

At least 90 people killed in Texas floods

A shooter is dead after opening fire at a U.S. Border Patrol building in McAllen, Texas, a Department of Homeland Security spokesperson said. CBS News' Shanelle Kaul has the latest updates.

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Climate Crisis