• COP30 host Brazil pushes for progress on big issues

    COP30 host Brazil pushes for progress on big issues

    Nov 18, 2025 11:20 PM EDT

    ... a senior associate at climate think tank E3G. Still, Brazil’s guidance for the summit, called COP30, has raised hopes for significant measures to fight global warming, which could range from a road map to move away from fossil fuels like oil and coal to more money to help nations ...

  • Use of artificial intelligence both praised and criticized at COP30 climate talks in Brazil

    Use of artificial intelligence both praised and criticized at COP30 climate talks in Brazil

    Nov 18, 2025 10:07 PM EDT

    ... a villain that needs policing. Tech companies and a handful of countries at the conference known as COP30 are promoting ways AI can help solve global warming, which is driven largely by the burning of fossil fuels like oil, gas and coal. They say the technology has the potential to ...

  • Disaster-battered nations tell ministers at climate talks to start taking action

    Disaster-battered nations tell ministers at climate talks to start taking action

    Nov 17, 2025 09:08 PM EDT

    ... Other speakers also urged quicker action. “The time for promises is over,” Brazil Vice President Geraldo Alckmin said. “Each additional fraction of a degree of global warming represents lives at risk, greater inequality and greater losses for those who contributed least to the problem.” U.N. General Assembly President Annalena ...

  • Climate talks start with call for faster action and more togetherness, but without the US

    Climate talks start with call for faster action and more togetherness, but without the US

    Nov 10, 2025 05:01 PM EDT

    BELEM, Brazil (AP) — U.N. climate negotiations were expected to begin Monday at a meeting on the edge of the Brazilian Amazon, with leaders pushing for urgency, cooperation and acceleration after more than 30 years fighting to curb global warming by drastically reducing the carbon pollution that causes it. AndrĂ© ...

  • World leaders gather for second day of COP30 meetings in Brazil, seeking climate change solutions

    World leaders gather for second day of COP30 meetings in Brazil, seeking climate change solutions

    Nov 07, 2025 03:08 PM EDT

    ... a gathering with harsh words for world powers who he said “remain captive to the fossil fuel interests, rather than protecting the public interest.” Allowing global warming to exceed the key benchmark of 1.5 degrees Celsius (2.7 Fahrenheit), laid out in the 2015 Paris Agreement, would represent a ...

  • U.N. chief defends science and weather forecasting as Trump threatens both

    U.N. chief defends science and weather forecasting as Trump threatens both

    Oct 22, 2025 03:57 PM EDT

    ... Trump's administration has led an anti-science push, and Trump has called climate change " a con job." A longtime advocate for the fight against global warming, Guterres spoke at a special WMO meeting aimed to promote early-warning systems that help countries rich and poor brace for floods, storms ...

  • UN agency: CO2 levels hit record high last year, causing more extreme weather

    UN agency: CO2 levels hit record high last year, causing more extreme weather

    Oct 15, 2025 09:28 PM EDT

    ... last year, he said, the report appeared to show an accelerating increase of CO2 in the atmosphere, “signaling a positive feedback from burning forests and warming oceans driven by record global temperatures.” "Let there be no mistake, this is a very clear warning sign that the world is heading into ...

  • News Wrap: Gunman opens fire on Dallas ICE facility, killing 1 detainee

    News Wrap: Gunman opens fire on Dallas ICE facility, killing 1 detainee

    Sep 24, 2025 10:50 PM EDT

    ... over the next decade. President Xi Jinping made the pledge via video to more than 100 world leaders attending a climate summit. China emits more global warming pollutants than any nation, but it also is the world's largest producer of renewable energy like wind and solar power. The commitment ...

  • China announces new climate goal to cut its world-leading emissions

    China announces new climate goal to cut its world-leading emissions

    Sep 24, 2025 08:27 PM EDT

    ... that the world’s second largest economy, which has long seen its carbon pollution soar, will finally reduce the emissions of the gases that cause global warming and extreme weather. It came as more than 100 world leaders gathered to talk of increased urgency and the need for stronger efforts ...

  • This key phytoplankton species that fuels the food web is threatened by warming oceans, study finds

    This key phytoplankton species that fuels the food web is threatened by warming oceans, study finds

    Sep 08, 2025 09:17 PM EDT

    ... and fisheries are real. WATCH: Humans have seen a tiny fraction of the deep sea. Researchers are trying to change that “We know what drives global warming. There is no debate among the scientific community,” Ribalet said. “We need to curb greenhouse gas emissions.” He hopes the findings bring more ...