Climate Change

Present-day climate change includes both global warming – the ongoing increase in global average temperature – and its wider effects on Earth’s climate system. Climate change in a broader sense also includes previous long-term changes to Earth’s climate. The current rise in global temperatures is driven by human activities, especially fossil fuel burning since the Industrial Revolution. Fossil fuel use, deforestation, and some agricultural and industrial practices release greenhouse gases. These gases absorb some of the heat that the Earth radiates after it warms from sunlight, warming the lower atmosphere. Carbon dioxide, the primary gas driving global warming, has increased in concentration by about 50% since the pre-industrial era to levels not seen for millions of years. (Source: Wikipedia | CC BY-SA)

Image: A firefighting aircraft releasing water to combat a forest fire
Canada tries to adapt to a future of wildfiresNews

Canada tries to adapt to a future of wildfires

Montreal, Canada | AFP | Muser NewsDesk Faced with another summer when wildfires have scorched millions of hectares of land and blankets of smoke have disrupted…
SourceSourceAugust 8, 2026 Full article
Image: Dense urban development in Tokyo, where researchers modelled how harvested rainwater used for rooftop sprinkling could reduce cooling demand and extreme heat
Rainwater roof cooling could reduce urban heat and energy useClimate

Rainwater roof cooling could reduce urban heat and energy use

AI-assisted simulations suggest rooftop rainwater cooling could cut energy demand, lower urban temperatures and strengthen cities’ resilience to more frequent and intense heatwaves Summary: Rooftop…
SourceSourceAugust 6, 2026 Full article
Image: wildfires in Canada
Climate change made Canadian wildfires twice as likely: studyNewsClimate

Climate change made Canadian wildfires twice as likely: study

Washington, United States | AFP | Muser NewsDesk Human-caused climate change made the extreme fire conditions behind this year's Canadian wildfires twice as likely to happen,…
SourceSourceAugust 6, 2026 Full article
Image: Butterfly on a yellow flower in macro
Climate change is reshaping butterfly ranges worldwideScience

Climate change is reshaping butterfly ranges worldwide

A new global study shows butterflies are on the move as the climate warms, with far more species expanding their ranges than contracting Summary: Butterflies…
SourceSourceAugust 5, 2026 Full article
Image: Eroding permafrost coast Herschel Island
Arctic coastal sediments keep much permafrost carbon buriedClimate

Arctic coastal sediments keep much permafrost carbon buried

AWI researchers traced the fate of carbon released by thawing and eroding Arctic permafrost, showing that much of the carbon deposited in nearshore sediments remains…
SourceSourceAugust 2, 2026 Full article
Image: A vibrant sunset over a tranquil countryside field
Strengthening El Niño ‘adding fuel to a planet already on fire’: UN chiefNews

Strengthening El Niño ‘adding fuel to a planet already on fire’: UN chief

United Nations, United States | AFP | Muser NewsDesk A strengthening El Niño that could shatter all-time records is "adding fuel to a planet already on…
SourceSourceJuly 31, 2026 Full article
Image: Old and New Delhi from the Cuma Mosque's minaret
Heat and daylight deepen inequality in citiesClimate

Heat and daylight deepen inequality in cities

Changing patterns of heat and daylight are reshaping daily life in cities, deepening existing inequalities and leaving vulnerable residents more exposed as climate change, housing…
SourceSourceJuly 30, 2026 Full article
Image: a close up view of a green leaf
Climate concern rises across EuropeNews

Climate concern rises across Europe

A new book examines how environmental attitudes and behaviours have evolved across Europe over recent decades amid overlapping climate, health, economic, energy and political crises…
SourceSourceJuly 28, 2026 Full article
Image: A dynamic scene of dolphins gracefully swimming across the Pacific Ocean in San Diego, California, USA
Whales at risk, hungry pelicans: Marine heatwave hits CaliforniaNews

Whales at risk, hungry pelicans: Marine heatwave hits California

Long Beach, United States | AFP | Muser NewsDesk On a boat off the coast of California, Sara Lesser gazes wistfully at dozens of dolphins playing…
SourceSourceJuly 27, 2026 Full article
Image: Firefighters, Paris, wildfire in Gironde
France, Spain battle ‘monster’ wildfires with more heat on the wayNews

France, Spain battle ‘monster’ wildfires with more heat on the way

Bordeaux, France | AFP | Muser NewsDesk (Updated 27 July 2026 - 07:08) Firefighters battled massive blazes tearing through forests across France and Spain Monday, as…
SourceSourceJuly 27, 2026 Full article
Image: Fire danger forecast map July 2026
Deadly wildfires in Europe force thousands to fleeNews

Deadly wildfires in Europe force thousands to flee

Lège-Cap-Ferret, France | AFP | Muser NewsDesk Wildfires fanned by scorching temperatures and strong winds swept through parts of western Europe on Friday, triggering a state…
SourceSourceJuly 24, 2026 Full article
Image: Dry fields (s. climate change, drought)
Climate change making Europe drought ‘more severe’: studyClimate

Climate change making Europe drought ‘more severe’: study

Paris, France | AFP | Muser NewsDesk Human-caused climate change has intensified a drought across Europe with extreme heat, rather than low rainfall driving the exceptionally…
SourceSourceJuly 23, 2026 Full article
Image: fog in Toronto, Canada
Canada faces one of its most intense fire seasonsNews

Canada faces one of its most intense fire seasons

Montreal, Canada | AFP | Muser NewsDesk With nearly 1,000 active fires and an area as large as Belgium already burned, Canadian Prime Minister Mark Carney…
SourceSourceJuly 20, 2026 Full article
Graphic news (s. climate, science, nature)
Top US science body readies climate reportNews

Top US science body readies climate report

Washington, United States | AFP | Muser NewsDesk A leading US science body will launch a major report Thursday on how precisely specific extreme weather events…
SourceSourceJuly 16, 2026 Full article
Fire globe - abstract (s. climate, temperatures, forever chemicals, wildfires)
Planes fight fire in Fontainebleau forest near ParisNews

Planes fight fire in Fontainebleau forest near Paris

Le Vaudoué, France | AFP | Muser NewsDesk Firefighting aircraft battled to contain a wildfire raging in a forest south of Paris for a second day…
SourceSourceJuly 13, 2026 Full article
Image: Tree-lined avenue
Trees for hotter cities: new approach can bolster community input in meeting targetsNews

Trees for hotter cities: new approach can bolster community input in meeting targets

Efforts to plant more trees in cities could be boosted thanks to a new tool for planners and community groups, published by an international group…
SourceSourceJuly 13, 2026 Full article
Image: Polar bear at sunset on ice
Climate Science Digest: July 10, 2026Science

Climate Science Digest: July 10, 2026

Explore the latest insights from top science journals in the Muser Press roundup (July 10, 2026), featuring impactful research on climate change challenges. In brief:…
Muser NewsDeskMuser NewsDeskJuly 10, 2026 Full article
Image: aerial view of a Bangkok city park
Urban plant growth declines when cities expand too quicklyClimate

Urban plant growth declines when cities expand too quickly

A global study finds that climate-driven gains in urban vegetation can outweigh the effects of urban expansion only when cities expand slowly enough to preserve…
SourceSourceJuly 6, 2026 Full article
Image: Colorful meadow
Order of species loss shapes grassland stabilityScience

Order of species loss shapes grassland stability

The resilience of grassland ecosystems is dependent more on which species are lost and in what order, rather than the total number of species lost…
SourceSourceJuly 3, 2026 Full article
Image: young salmon
Young Chinook salmon cope differently with warming riversScience

Young Chinook salmon cope differently with warming rivers

Researchers at UBC find that young salmon face greater heat risks than previously measured – and that younger fish and older fish cope with warming…
SourceSourceJuly 1, 2026 Full article
The business concept of the glass world on a laptop (s. climate, aid, science, news,globe,US energy)
World Bank drops climate finance targets in renewed action planNews

World Bank drops climate finance targets in renewed action plan

Washington, United States | AFP | Muser NewsDesk The World Bank on Monday extended its climate change policy framework indefinitely, but dropped its targets for the…
SourceSourceJune 30, 2026 Full article
Image: woman in white shirt holding umbrella in a sunny day
Human-caused warming made Europe’s record June heatwave far more likelyClimate

Human-caused warming made Europe’s record June heatwave far more likely

World Weather Attribution researchers say a similar event would have been virtually impossible in the climate of 1976 and has become dramatically more likely than…
Muser NewsDeskMuser NewsDeskJune 26, 2026 Full article
Image: blue and brown bird on brown wooden post (s. Tree Sparrow, climate change, insects)
Insect decline is making tree swallows smaller and less successful at breedingScience

Insect decline is making tree swallows smaller and less successful at breeding

Researchers say biodiversity loss should be considered alongside climate change when protecting wild birds Summary: Tree swallows (Tachycineta bicolor) have become smaller and are raising…
SourceSourceJune 25, 2026 Full article
Image: Statue of justice holding scales
Trump climate pushback spurs courtroom battles, report saysNews

Trump climate pushback spurs courtroom battles, report says

Paris, France | AFP | Muser NewsDesk President Donald Trump's rollback of federal regulations has spurred an unprecedented wave of lawsuits in defence of climate protections,…
SourceSourceJune 25, 2026 Full article