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Climate change

Environment

Is solar geoengineering research having its moment?

There is more research than ever focused on reflecting sunlight away from the planet to cool the climate 鈥� but there are still far more questions than answers about the effects

News
A forest farm is being seen in Bijie, China, on May 31, 2024. (Photo by Costfoto/NurPhoto via Getty Images)

Environment

Unified approach could improve nature, climate and health all at once

News

Environment

The most encouraging climate solutions and green technologies of 2024

News

Environment

Global forecast for 2025 sees temperatures falling back below 1.5掳C

News
A man makes his way at a hill as African dust from the desert of Sahara covers the city of Athens, Greece, April 23, 2024. REUTERS/Louisa Gouliamaki TPX IMAGES OF THE DAY - RC2FC7ATEP85

Environment

Climate chaos accelerated in 2024 as we hit 1.5掳C for the first time

News
2KEFP4Y London, England, UK. 12th Nov, 2022. A protester outside Shell HQ holds a sign referencing the film 'Don't Look Up'. Thousands of people gathered outside Shell Headquarters in London and marched to Trafalgar Square as part of the Global Day of Action for Climate Justice as world leaders meet in Egypt for COP27. (Credit Image: ?? Vuk Valcic/ZUMA Press Wire) Credit: ZUMA Press, Inc./Alamy Live News

Environment

After another dire year for the environment, here’s to better times

Comment

Physics

Science can be our trusty shield in a time of deepening crises

Comment

Society

From enshittocene to virome, science and technology’s words of 2024

Features
Scenic landscape with tundra, lonely mountain and moon. In June in the Arctic in the tundra, not all snow has melted yet. Beautiful nature of the far North. Anadyr tundra, Chukotka, Siberia, Russia.; Shutterstock ID 1602740413; purchase_order: -; job: -; client: -; other: -

Environment

Arctic tundra is now a source 鈥� not a sink 鈥� of carbon emissions

News

Environment

Extreme heat may rapidly sap the ocean鈥檚 ability to absorb CO2

The ocean carbon sink 鈥� which removes about a quarter of our emissions from the atmosphere each year 鈥� was much weaker than expected in 2023

News
Space

Why Kelly and Zach Weinersmith are sceptical about a future on Mars

Video

Environment

We finally have an explanation for 2023鈥檚 record-breaking temperatures

News

Life

The extraordinary ways species control their own evolutionary fate

Features

Earth

What ancient stalagmites can tell us about life on a hotter Earth

Features