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: Polar bear at sunset on ice
Climate Science Digest: April 10, 2026Science

Climate Science Digest: April 10, 2026

Explore the latest insights from top science journals in the Muser Press roundup (April 10, 2026), featuring impactful research on climate change challenges. In brief:…
Muser NewsDeskMuser NewsDeskApril 10, 2026 Full article
Image: closeup shot of a large turtle swimming underwater in the ocean
Ocean temperatures near record high in March: EU monitorClimate

Ocean temperatures near record high in March: EU monitor

Paris, France | AFP | Muser NewsDesk Ocean temperatures hit near-record highs for March, the Copernicus Climate Change Service said on Friday, signalling a likely shift…
SourceSourceApril 10, 2026 Full article
Image: a farmer working a field (s. )
Hot-dry extremes could affect nearly 30% of the global population by 2100Climate

Hot-dry extremes could affect nearly 30% of the global population by 2100

The increase may hit nearly 30% of the global population with extreme events more dangerous than heat or drought alone, especially in low-income tropical nations…
SourceSourceApril 8, 2026 Full article
Image: Forest fires in Europe, Middle East and North Africa (2025)
Wildfires reached record levels in the EU in 2025News

Wildfires reached record levels in the EU in 2025

Fires started early in the year and intensified during summer heatwaves. More than 2,242,000 hectares of land were affected by wildfires across Europe, the Middle…
Muser NewsDeskMuser NewsDeskApril 3, 2026 Full article
Image: Women standing outdoors in a sun-exposed rural area in Sindh, Pakistan, with dry ground and bright midday light
Extreme heat linked to low birth weight in PakistanClimate

Extreme heat linked to low birth weight in Pakistan

Exposure to extreme heat conditions is resulting in more babies being born with low birth weight, according to a new study involving Adelaide University researchers.…
SourceSourceApril 2, 2026 Full article
Image: Polar bear at sunset on ice
Climate Science Digest: March 31, 2026Science

Climate Science Digest: March 31, 2026

Explore the latest insights from top science journals in the Muser Press roundup (March 31, 2026), featuring impactful research on climate change challenges. In brief:…
Muser NewsDeskMuser NewsDeskMarch 31, 2026 Full article
Satellite Imagery: This composite image shows a global view of Earth at night, compiled from over 400 satellite images
Global population exceeds Earth’s sustainable limitsClimate

Global population exceeds Earth’s sustainable limits

Analysis of more than 200 years of data shows a mid-20th century shift in global population dynamics, with rising numbers increasingly linked to mounting environmental…
SourceSourceMarch 31, 2026 Full article
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Global experiment reveals thale cress evolution across climates and its limitsScience

Global experiment reveals thale cress evolution across climates and its limits

Simultaneous experiments pinpointed gene variants associated with successful adaptation and the tipping point beyond which plants can’t adapt Summary: A coordinated global field experiment tracking…
SourceSourceMarch 30, 2026 Full article
Image: Cuverville Island, Antarctica
Why Antarctic sea ice suddenly declined after decades of growthClimate

Why Antarctic sea ice suddenly declined after decades of growth

Although climate models predicted Antarctic sea ice would steadily dwindle, its extent grew for decades until 2016. A new study finds the ice finally receded…
SourceSourceMarch 30, 2026 Full article
Image: Buffalo gathered in a nearly dried-up waterhole during drought conditions linked to moderate global warming and climate change
Moderate warming still linked to severe climate extremesClimate

Moderate warming still linked to severe climate extremes

Extreme climate impacts on people and the environment are often associated with very high levels of global warming (3 or 4°C). A new study led…
SourceSourceMarch 26, 2026 Full article
Image: Heart shape on cold glass with condensation droplets symbolizing increased cardiovascular risk in cold weather
Cold weather linked to 40,000 extra heart-related deaths each year in the U.S.Science

Cold weather linked to 40,000 extra heart-related deaths each year in the U.S.

On the heels of one of the coldest winters in memory for large swaths of the country, new research highlights an often overlooked cost of…
SourceSourceMarch 26, 2026 Full article
Image: a smokestack emits from a chimney at night
Study links major polluters to big climate damages billClimate

Study links major polluters to big climate damages bill

Paris, France | AFP | Muser NewsDesk The economic cost of carbon emissions is far higher than previously estimated, said a new study Wednesday that links…
SourceSourceMarch 25, 2026 Full article
Image: Polar bear at sunset on ice
Climate Science Digest: March 24, 2026Science

Climate Science Digest: March 24, 2026

Explore the latest insights from top science journals in the Muser Press roundup (March 24, 2026), featuring impactful research on climate change challenges. In brief:…
Muser NewsDeskMuser NewsDeskMarch 24, 2026 Full article
Satellite Image: Columbia Glacier, Alaska
Rising temperatures extend Alaska glacier melt season by weeksClimate

Rising temperatures extend Alaska glacier melt season by weeks

Research provides timely views of warming’s impact on Alaska glaciers Summary: Satellite radar observations show that higher summer temperatures are associated with a longer melt…
SourceSourceMarch 23, 2026 Full article
Image: seashore, ocean waves at sunset
Planet trapped record heat in 2025: UNFactsNews

Planet trapped record heat in 2025: UN

Geneva, Switzerland | AFP | Muser NewsDesk The amount of heat trapped by the Earth reached record levels in 2025, with the consequences of such warming…
SourceSourceMarch 23, 2026 Full article
Satellite Image: Tasman Glacier, New Zealand
Image of the day: Tasman Glacier on World Day for GlaciersNews

Image of the day: Tasman Glacier on World Day for Glaciers

Around 70% of Earth’s freshwater is stored in the cryosphere, which covers roughly 10% of the planet’s land surface. On 21 March, World Day for…
Muser NewsDeskMuser NewsDeskMarch 21, 2026 Full article
Image: a group of divers swimming in a cave
In Finland, divers learn to explore icy polar watersNews

In Finland, divers learn to explore icy polar waters

Kilpisjärvi, Finland | AFP | Muser NewsDesk In a square hole carved out of the thick ice, two divers vanished into the depths of an Arctic…
SourceSourceMarch 21, 2026 Full article
Satellite Image: Tropical Cyclone Narelle (18 March 2026)
Image of the day: Cyclone Narelle before landfall in Cape York, AustraliaNews

Image of the day: Cyclone Narelle before landfall in Cape York, Australia

A rapidly intensifying tropical system crossing the Coral Sea in March 2026 brought rare and potentially severe conditions to northern Australia, as Tropical Cyclone Narelle…
Muser NewsDeskMuser NewsDeskMarch 20, 2026 Full article
Image: Northwestern Pamir Mountains, central Tajikistan
Global project to map mountain water resources and climate risksClimate

Global project to map mountain water resources and climate risks

$9.5 million project led by ISTA combines fieldwork, advanced modeling, AI and community engagement Summary: A new international research effort will assess how climate change…
SourceSourceMarch 20, 2026 Full article
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Cold-blooded animals struggle to cope with daily temperature variationScience

Cold-blooded animals struggle to cope with daily temperature variation

How ectotherms respond to everyday temperature changes remains uncertain, and new research suggests their physiological flexibility may be limited Summary: Daily temperature variation may pose…
SourceSourceMarch 20, 2026 Full article
Image: Antarctic sea ice
Ocean warming behind Antarctica’s sea ice declineClimate

Ocean warming behind Antarctica’s sea ice decline

Sea ice around Antarctica expanded for several decades until a dramatic decline in 2015. The reasons behind this are revealed by research from the University…
SourceSourceMarch 18, 2026 Full article
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Bird feathers found to release heat into space in first mid-infrared studyScience

Bird feathers found to release heat into space in first mid-infrared study

Scientists at the Natural History Museum of Los Angeles County, UCLA, Indiana University, and Cal State University, Dominguez Hills, flock together to measure the reflectance…
SourceSourceMarch 18, 2026 Full article
Image: Aerial view of a Bowhead whale in Arctic
Bowhead whales remained stable for millennia before centuries of whalingScience

Bowhead whales remained stable for millennia before centuries of whaling

A long-term analysis combining ancient DNA, fossil records and climate modelling shows bowhead whales remained stable for millennia before major population changes aligned with centuries…
SourceSourceMarch 18, 2026 Full article
Image: Polar bear at sunset on ice
Climate Science Digest: March 17, 2026Science

Climate Science Digest: March 17, 2026

Explore the latest insights from top science journals in the Muser Press roundup (March 17, 2026), featuring impactful research on climate change challenges. In brief:…
Muser NewsDeskMuser NewsDeskMarch 17, 2026 Full article