Ministers from 40 countries met on Wednesday at the first major climate forum of 2025 to discuss progress in renewable energy generation and the rising toll of inaction over rising temperatures. 

As solar, wind, and hydropower expand, scientists say integrating climate data and forecasting is key to making renewable systems stronger. 

Melting glaciers, climate crises and access to clean water are some of the messages emerging ahead of World Water Day and on the first ever World Day for Glaciers. UN News app users can follow our coverage here.

Three cities that share a healthy vision for their residents won UN World Health Organization awards on Thursday for their smoke-free parks, clean air initiatives and obesity-busting school lunch initiatives.

The effects of human-driven climate change surged to alarming levels in 2024, with some consequences likely to be irreversible for centuries - if not millennia – according to a new report from the World Meteorological Organization (WMO). 

The president once derided attempts to develop new green technology as a "green new scam" - but his deal could help boost the US's potential in the sector

Governments everywhere are “letting children down instead of lifting them up” as conflict, hunger, poverty and climate change hold back child development, UN rights chief Volker Türk told Member States in Geneva on Thursday.

The weak but significant La Niña weather event that began in December is likely to be brief, the World Meteorological Organization (WMO) has announced. 

The booming ocean economy sustains hundreds of millions of people, but it is being squeezed dry by overfishing, pollution, climate change and waste, UN economists warned on Monday, in a call for smarter, more concerted action to protect the world’s vast marine spaces for future generations.

Governments on Friday reached agreement on a strategy to raise an additional $200 billion each year to better protect the world’s flora and fauna by 2030.