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International

A view of Karachi city, Pakistan.

Global cities most vulnerable to extreme climate shifts revealed in new report

12 March 2025

Research uncovers change in climate hazards over last 42 years for over 100 cities globally ranked by population size

An illustration of Earth's orbit of the Sun

Earth’s natural climate changes may be predictable, study finds

27 February 2025

Researchers match small changes in Earth’s orbit around Sun with shifts in planet’s climate

An image of a renewable hydrogen energy production facility.

Scientists create hydrogen with no direct CO2 emissions at source

13 February 2025

Study marks “step-change” in carbon-neutral hydrogen production

Piles of clothing

Haitian used clothing trade subject of research project

11 February 2025

Pèpè is a vital source of income for many women from Haiti

A photograph of a helmeted delivery driver dropping food to a woman’s apartment door.

Too hot to go outside: female, high-income, and older groups, most likely to ‘order in’ during heatwaves

2 January 2025

Study reveals heat exposure transfers to urban food delivery workers during extreme weather events

Scientists are photographed taking samples from the core on board a drill ship.

Past climate change shifts ocean currents and winds, altering heat and carbon exchange in the Southern Ocean, study finds

1 January 2025

Analysis of global climate patterns from past 1.5 million years reveal links between ocean circulation and climate changes

Strengthening bonds with Kazakhstan

2 December 2024

University in talks to open branch in Astana

Group standing in front of a building

Welsh-speaking students bond on trip exploring Māori culture

19 November 2024

Launch of Māori-Cymraeg student exchange

An artist’s impression of mixoplankton beneath the water’s surface.

Manifesto outlines plankton’s role in tackling triple planetary crisis

24 September 2024

Cardiff University expert among 30 international expert contributors to landmark document

Two women preparing a vegetarian meal

Changing diet choices may help cut greenhouse gases

27 August 2024

Study assesses emission savings from switch to plant-forward planetary health diet