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Solar geoengineering to cool the planet: Is it worth the risks?

When I first wrote about geoengineering in 2012 , it was considered far-fetched at best, and crazy by most. But 12 years later, while there is still controversy and considerable resistance to deploying it, respectable scientists ...

The guardian angels of the source of the Seine

The river Seine, the centerpiece of the Paris Olympics opening ceremony in July, starts with a few drops of water in a mossy grotto deep in the woods of central France.

Balancing AI and physics: Toward a learnable climate model

Artificial intelligence (AI) is bringing notable changes to atmospheric science, particularly with the introduction of large AI weather models like Pangu-Weather and GraphCast. However, alongside these advancements, questions ...

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Environment
New research confirms plastic production is directly linked to plastic pollution
Earth Sciences
Scientists demonstrate high-resolution lidar sees birth zone of cloud droplets, a first-ever remote observation
Earth Sciences
Climate change supercharged a heat dome, intensifying 2021 fire season, study finds
Earth Sciences
Airborne observations of Asian monsoon sees ozone-depleting substances lofting into the stratosphere
Earth Sciences
Modeling broader effects of wildfires in Siberia
Earth Sciences
Quakes do not kill people, bad buildings do
Environment
Africa's megacities threatened by heat, floods, disease—action needed to start greening, adapt to climate change
Environment
Extreme heat scorches Southeast Asia, bringing school closures and warnings
Earth Sciences
Future hurricanes could compromise New England forests' ability to store and sequester carbon
Environment
'So hot you can't breathe': Extreme heat hits the Philippines
Environment
UN launches fund to shield displaced people from climate shocks
Environment
EU lawmakers agree to exit energy treaty over climate fears
Environment
Thousands in heatwave-hit Bangladesh pray for rain
Environment
Victims of China floods race to salvage property
Earth Sciences
Study shows it's not too late to save the West Antarctic Ice Sheet
Environment
Laser-treated cork absorbs oil for carbon-neutral ocean cleanup
Earth Sciences
Estimating emissions potential of decommissioned gas wells from shale samples
Earth Sciences
Warming climate is putting more metals into Colorado's mountain streams
Environment
'Sunny day flooding' increases fecal contamination of coastal waters
Environment
Researchers develop forest extent map for Mexico

Other news

Ecology
New dataset sheds light on relationship of far-red sun-induced chlorophyll fluorescence to canopy-level photosynthesis
Social Sciences
How much trust do people have in different types of scientists?
Optics & Photonics
Demonstration of heralded three-photon entanglement on a photonic chip
Cell & Microbiology
Barley plants fine-tune their root microbial communities through sugary secretions
Biochemistry
A shortcut for drug discovery: Novel method predicts on a large scale how small molecules interact with proteins
Evolution
Yeast study offers possible answer to why some species are generalists and others specialists
Evolution
Cichlid fishes' curiosity promotes biodiversity: How exploratory behavior aids in ecological adaptation
Ecology
Climate change could become the main driver of biodiversity decline by mid-century, analysis suggests
Ecology
First-of-its-kind study shows that conservation actions are effective at halting and reversing biodiversity loss
Astronomy
Recently discovered black hole is part of a nearby disrupted star cluster, study finds
Plants & Animals
Deer are expanding north, and that's not good for caribou: Scientists evaluate the reasons why
Analytical Chemistry
Scientists discover method to prevent coalescence in immiscible liquids
Analytical Chemistry
Freeze casting—a guide to creating hierarchically structured materials
Biotechnology
Scientists replace fishmeal in aquaculture with microbial protein derived from soybean processing wastewater
Cell & Microbiology
Advanced cell atlas opens new doors in biomedical research
General Physics
First experimental proof for brain-like computer with water and salt
Archaeology
Archaeologists unearth top half of statue of Ramesses II
General Physics
IRIS beamline at BESSY II gets a new nanospectroscopy end station
Biochemistry
The secret to saving old books could be gluten-free glues
Analytical Chemistry
Synthesis of two new carbides provides perspective on how complex carbon structures could exist on other planets

Researchers develop forest extent map for Mexico

To properly protect forests and evaluate the state of natural resources, conservation practices and environmental policies, it is important to have accurate information on an area's forest extent.

Talks on global plastic treaty begin in Canada

Negotiators from 175 nations began talks Tuesday on a proposed global treaty to reduce plastic pollution, which is found everywhere from mountain tops to ocean depths, and in human blood and breast milk.