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How to clean up New Delhi's smoggy air

An international study led by atmospheric researchers at PSI shows for the first time what portions of particulates in the air over northern India are especially harmful to health.

Managing meandering waterways in a changing world

Just as water moves through a river, rivers themselves move across the landscape. They carve valleys and canyons, create floodplains and deltas, and transport sediment from the uplands to the ocean.

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 ...

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Earth Sciences
New research predicts peak groundwater extraction for key basins around the globe
Earth Sciences
Spring snow, sparkling in the sun, can reveal more than just good skiing conditions
Environment
Biden targets fossil fuel power sector with tough new carbon rules
Environment
In south China, silkworm farmers reel from deadly floods
Environment
Heatstroke kills 30 in Thailand this year as Southeast Asia bakes
Environment
The guardian angels of the source of the Seine
Environment
New research confirms plastic production is directly linked to plastic pollution
Earth Sciences
Airborne observations of Asian monsoon sees ozone-depleting substances lofting into the stratosphere
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
Modeling broader effects of wildfires in Siberia
Earth Sciences
Shoreline model predicts long-term future of storm protection and sea-level rise
Environment
Balancing AI and physics: Toward a learnable climate model
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
Will the US ban the use of single-use plastics like England, India, Hong Kong and other countries?
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

Other news

Biotechnology
Automated machine learning robot unlocks new potential for genetics research
Astronomy
Researchers advance detection of gravitational waves to study collisions of neutron stars and black holes
Nanophysics
Enhancing memory technology: Multiferroic nanodots for low-power magnetic storage
Cell & Microbiology
Study details a common bacterial defense against viral infection
Bio & Medicine
High-precision blood glucose level prediction achieved by few-molecule reservoir computing
Optics & Photonics
Unveiling a new quantum frontier: Frequency-domain entanglement
Plants & Animals
AI deciphers new gene regulatory code in plants and makes accurate predictions for newly sequenced genomes
Astronomy
Research investigates radio emission of the rotating radio transient RRAT J1854+0306
Cell & Microbiology
Researchers decipher how an enzyme modifies the genetic material in the cell nucleus
General Physics
Large Hadron Collider experiment zeroes in on magnetic monopoles
Cell & Microbiology
Study suggests host response needs to be studied along with other bacteriophage research
Cell & Microbiology
Scientists discover higher levels of CO₂ increase survival of viruses in the air and transmission risk
Bio & Medicine
Scientists learn from caterpillars how to create self-assembling capsules for drug delivery
General Physics
Scientists capture X-rays from upward positive lightning
Plants & Animals
Scientists suggest using mobile device location data for studying human-wildlife interactions
Plants & Animals
Experiment reveals strategic thinking in mice
Condensed Matter
Research demonstrates a new mechanism of order formation in quantum systems
Molecular & Computational biology
New multi-task deep learning framework integrates large-scale single-cell proteomics and transcriptomics data
General Physics
Scientists simulate magnetization reversal of Nd-Fe-B magnets using large-scale finite element models
Analytical Chemistry
Scientists discover safer alternative for an explosive reaction used for more than 100 years

Quakes do not kill people, bad buildings do

Early on Tuesday (April 23), Taiwan was hit by a series of earthquakes with the highest magnitude at 6.3. The latest tremor came less than three weeks after a magnitude 7.4 quake hit the island, damaging more than 100 buildings ...

Modeling broader effects of wildfires in Siberia

As wildfires in Siberia become more common, global climate modeling estimates significant impacts on climate, air quality, health, and economies in East Asia and across the northern hemisphere.