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COP26 climate summit

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

Physics

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

Events across the globe have conspired to create a sense of chaos, but many fields of research can help us make sense of the world, says Chanda Prescod-Weinstein

91É«ÇéƬ

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°C for the first time

News

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

Society

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

Features

Members of the Indigenous People Association stage a protest to demand action on climate change, holding big head cut-outs of world leaders U.S. President Joe Biden, China's President Xi Jinping, European Commission President Ursula von der Leyen, India's Prime Minister Narendra Modi, Russian President Vladimir Putin and Japan's Prime Minister Shigeru Ishiba, on the waters of Botafogo Bay, ahead of the G20 Summit, in Rio de Janeiro, Brazil November 16, 2024. REUTERS/Tuane Fernandes SEARCH

Environment

To fix the world's problems, we need both optimism and pessimism

Leader

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 – not a sink – of carbon emissions

News

Environment

Extreme heat may rapidly sap the ocean’s ability to absorb CO2

News

Kelly and Zach Weinersmith

Video

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

Video

Environment

We finally have an explanation for 2023’s record-breaking temperatures

News

The extraordinary ways species control their own evolutionary fate

Life

The extraordinary ways species control their own evolutionary fate

Features

Stalagmites at Oregon Caves National Monument

Earth

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

Wildfires are already changing as a result of climate change but we don’t know what will happen as our planet gets even warmer. The answer could be hidden underground

Features

Environment

Antarctica is in crisis and we are scrambling to understand its future

News

Environment

Heatwaves are surpassing the extremes predicted by climate models

News

Earth

Ocean acidification is reaching deeper waters

News

Technology

Robot balloons are snapping centimetre-resolution photos of the US

News

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