Can tiny aerosol particles make tropical convective clouds grow stronger? For decades, scientists have debated this question because aerosols can change how cloud droplets form, grow and release latent heat. One proposed pathway, known as condensational aeros…
Arsenio Butil Jr. fell to his knees and began to pray when last week's deadly 7.8-magnitude earthquake began shaking his home on the coast of the southern Philippines.
According to a Concordia-led study, Canada's national parks may still be struggling to protect landscapes from fragmentation as effectively as intended. The paper is published in the journal Environmental Monitoring and Assessment.
Half of all Americans live in the suburbs. For decades, planners and policymakers have blamed suburban sprawl's environmental and social costs on one thing: distance. The farther people live from city centers, the more they drive, the more carbon they emit an…
People living in regions with lower scores on the Human Development Index face a substantially higher risk from climate-related disasters, even when these are not unusually severe. This is the key finding of a new study led by researchers at Leipzig Universit…
When heat waves hit the Western United States, the risk of wildfires quickly rises. The prolonged heat dries out vegetation, but that's only part of the cause—heat waves also play other roles in spreading wildfires.
Greenland has recently been hit by localized wildfires, a rarity at this time of year that could be explained by global warming, a researcher at the Greenland Institute of Natural Resources said Thursday.
Researchers at the University of Tsukuba have discovered that rainwater runoff in the highly rugged sedimentary rock mountains of Japan's Southern Alps is governed by two processes: "deep infiltration" and "shallow drainage via landslides." These processes ar…
Micro- and nanoplastics are now popping up everywhere: in seawater, snow, food and even in our bodies. The very smallest particles, in particular, are difficult to measure, meaning we still know too little about their spread and associated risks. UvA chemist …
University of Notre Dame researchers analyzed 42 years of biological records from the Great Lakes, unveiling how per- and polyfluoroalkyl substances (PFAS), or "forever chemicals," have moved across the region, contaminating a variety of wildlife.
The environmental damage caused by the world's highest-consuming 10% of people is worth $1.7 trillion to $5.7 trillion a year. At the central and upper estimates, this is several times more than the international community has committed to spend on climate ac…
AIMS scientists are quantifying the amount of groundwater flowing from the land to the Ningaloo Reef in Western Australia to help understand the viability of blue carbon storage solutions to reduce the impacts of climate change.
Deep in the Atlantic, a vast circulation of water carries heat from the tropics toward Greenland. This is the Atlantic meridional overturning circulation, or Amoc. It does this work largely out of sight, so it doesn't have the public profile of rainforests, p…
Research is helping to shape a national roadmap linking ocean health, communities, governance and the economy to strengthen how Australia uses evidence to manage its oceans. Dr. Tai Loureiro, from The University of Western Australia's Oceans Institute and Sch…
A study led by South African scientists reveals that during winter, the sea ice around Antarctica harbors a reservoir of microbes, most of which have one thing in common—the ability to produce and break down a compound known to protect organisms in extreme en…
On India's hot plains, scorching summers have become increasingly hard to endure, requiring adaptations and forcing life into the dark hours before the sun turns punishing.
Tropical Storm Arthur was downgraded to a low pressure area along the upper Texas coast Wednesday night but forecasters expected its remnants to bring life-threatening flooding and days of heavy rains to parts of the southeastern United States, according to t…
Researchers from the University of Helsinki, Natural Resources Institute Finland, Tamkang University and National Taiwan University investigated how the Green View Index (GVI) relates to the richness and diversity of bacteria in the Taipei metropolitan area i…
Rainfall history is just as critical to predicting air pollution as where the air came from, a team led by University of Michigan Engineering researchers, in collaboration with scientists at the Appalachian Mountain Club and Plymouth State University, has dis…
Emergency department use rose significantly during and after the 2015–16 Aliso Canyon gas blowout, according to a new paper from the UCLA Aliso Canyon Disaster Health Research Study. Data showed that people living downwind of the blowout had 26 more emergency…
A study led by researchers from the Smithsonian Institution and the UB reveals that reducing single-use plastic is essential for protecting coastal ecosystems. Floating litter has also invaded Chesapeake Bay, the largest estuary in the United States and one o…
Scientists have uncovered new evidence from one of Earth's most extreme ancient warming events, revealing how the climate may recover long after human-driven CO2 emissions cease.
Florida State University researchers have identified key differences in the root causes of long-term sea-surface temperature changes across the Atlantic and Pacific oceans, a finding that could help guide future research on ocean variability. The study by Ass…
In recent years, Hong Kong has experienced repeated episodes of intense rainfall that have significantly affected social operations, including the "once-in-a-century" rainstorm in September 2023, exceptionally heavy rain in May 2024, and a series of Black Rai…
Methane is one of the most powerful greenhouse gases, and lakes and wetlands are among its largest natural sources. In many lakes, methane can be seen bubbling up from the bottom and escaping directly into the atmosphere.
Scientists have become more visible in climate debates, engaging in public communication, policy advice, open letters, political demonstrations and even civil disobedience. Scientists who speak out on climate change have different effects depending on the con…
Arctic fjords are among the most efficient natural systems for absorbing and storing carbon long term. However, as the Arctic is warming about four times faster than the global average, fjord ecosystems are changing rapidly. Against this backdrop, understandi…
AI is growing fast, and keeping up means building more data centers, manufacturing advanced chips and powering the tech behind it. All of that comes with a carbon cost. AI advocates claim that in the long run, AI will save energy and cut carbon emissions acro…
Spain registered its third-warmest year on record in 2025, with 25 single-day heat records set during the period, national weather agency AEMET said Wednesday.