Asian pollution, heat waves worsen US smog, study shows
An influx of pollution from Asia in the western United States and more frequent heat waves in the eastern U.S. are responsible for the persistence of smog in these regions over the past quarter century...
View ArticleConcurrent heat waves, air pollution exacerbate negative health effects of each
The combination of prolonged hot spells with poor air quality greatly compounds the negative effects of each and can pose a major risk to human health, according to new research from the University of...
View ArticleWeather extremes: Humans likely influence giant airstreams
The increase of devastating weather extremes in summer is likely linked to human-made climate change, mounting evidence shows. Giant airstreams are circling the Earth, waving up and down between the...
View ArticleExtreme weather events linked to climate change impact on the jet stream
Unprecedented summer warmth and flooding, forest fires, drought and torrential rain—extreme weather events are occurring more and more often, but now an international team of climate scientists has...
View ArticleClimate-addled jet streams boost drought, flood: study
Global warming amplifies severe droughts and floods by disrupting jet streams, the powerful high-altitude air currents that move west-to-east across the northern hemisphere, researchers said Monday.
View ArticleExpect more deadly heat from climate change, study says
Deaths related to extreme heat are expected to keep rising, even if most nations can contain global warming at agreed-upon levels, a new study reports.
View ArticleCities brace for climate challenges
Faced with exploding populations and steadily rising temperatures worldwide, cities must make haste in reinforcing defences against climate change-induced flooding and heat waves, experts warned this...
View ArticleWide-ranging recommendations for mitigating the grave effects of climate...
A farmworker dies in 109-degree heat in a lemon orchard in California, in 2015. In Missouri, hospitalizations for heat-related illnesses skyrocket in 2006, a year of unusually high temperatures.
View ArticleDuring heat waves, urban trees can increase ground-level ozone
Planting trees is a popular strategy to help make cities "greener," both literally and figuratively. But scientists have found a counterintuitive effect of urban vegetation: During heat waves, it can...
View ArticleIndia's rising temperatures are already deadly, study shows
India is now two and a half times more likely to experience a deadly heat wave than a half century ago, and all it took was an increase in the average temperature of just 0.5 degrees Celsius (less than...
View ArticleSizzling heat wave creates health hazard in southwestern US
The Southwestern U.S. is about to feel the wrath of a punishing heat wave that includes a forecast of 120 degrees in Phoenix—a temperature not seen in the desert city in more than 20 years.
View ArticlePortugal risks more and more deadly fires: experts
Highly exposed to global warming's climate-altering impacts, Portugal is likely to see more massive forest fires such as the one—still raging—that has killed at least 60 people this weekend, experts say.
View ArticleFrequent hot summers in Europe/west Asia and northeast Asia after the mid-1990s
After the mid-1990s, the global surface temperature presented a significant warming trend. According to the World Meteorological Organization, the global mean surface temperature of the period from...
View ArticleSurging heat may limit aircraft takeoffs globally
Rising temperatures due to global warming will make it harder for many aircraft around the world to take off in coming decades, says a new study. During the hottest parts of the day, 10 to 30 percent...
View ArticleDeadly heat waves could hit South Asia this century: study
In South Asia, a region of deep poverty where one-fifth of the world's people live, new research suggests that by the end of this century climate change could lead to summer heat waves with levels of...
View ArticleCities need more than air conditioning to get through heat waves
In May of this year, a hot spell broiled Boston. In June, extreme temperatures grounded Phoenix's planes. Last week, Seattle suffered under record temperatures.
View ArticleVideo: How will climate change impact shelter?
Around the globe, extreme events such as floods, droughts, hurricanes, tornadoes, and heat waves increasingly result in forced migration and loss of life, property, and security. Hot days are becoming...
View ArticleHeat waves scorch unsuspecting cities
Every summer, residents of the desert Southwest brace for extreme heat. But this year, heat waves have impacted areas from Seattle to Slovenia that are unaccustomed to dealing with uncommonly high...
View ArticleHeat stress escalates in cities under global warming
Heatwaves are intensifying in cities due to the double whammy of the urban heat island effect and global warming, according to a new study.
View ArticleExtreme weather is getting more extreme
In the past month, Hurricane Irma devastated parts of Florida and several islands in the Caribbean. Hurricane Harvey tore through Houston and other parts of Texas and Louisiana. A magnitude 8.2...
View ArticleFrom sea to rising sea—climate change in America
So the climate is getting warmer. Who cares?
View ArticleResearchers study heat waves over the Yangtze River valley
Under global warming, East China is experiencing more heat waves with increasing intensity. The strongest heat wave over the Yangtze River valley (YRV) since 1951 occurred in 2013, and severely...
View ArticleCalifornia's new normal may be more intense heat, fires, droughts and floods
As portrayed in novels, the California of the future is barely habitable. Brutal storms alternate with crushing droughts. Mudslides and wildfires create waves of climate change refugees.
View ArticleScientists: Half of Hawaii's coral reefs bleached in 2014-15
Nearly half of Hawaii's coral reefs were bleached during heat waves in 2014 and 2015 and fisheries close to shore are declining, a group of scientists told state lawmakers.
View ArticlePreventing the next blackout
Nine of the 10 biggest blackouts in U.S. history were caused by hurricanes, whose sustained high winds have knocked out power lines over broad geographical areas. Topping the list is Hurricane Maria,...
View ArticleHigh-resolution climate models present alarming new projections for US
Approaching the second half of the century, the United States is likely to experience increases in the number of days with extreme heat, the frequency and duration of heat waves, and the length of the...
View ArticleResearchers use 'global thermometer' to track temperature extremes, droughts
Large areas of the Earth's surface are experiencing rising maximum temperatures, which affect virtually every ecosystem on the planet, including ice sheets and tropical forests that play major roles in...
View ArticleJet stream changes since 1960s linked to more extreme weather
Increased fluctuations in the path of the North Atlantic jet stream since the 1960s coincide with more extreme weather events in Europe such as heat waves, droughts, wildfires and flooding, reports a...
View ArticleClimate change and weather extremes—both heat and cold can kill
Climate change is increasing the frequency and strength of some types of extreme weather in the United States, particularly heat waves. Last summer the U.S. Southwest experienced life-threatening heat...
View ArticleInnovative diode design uses ultrafast quantum tunneling to harvest infrared...
Most sunlight striking the Earth is absorbed by its surfaces, oceans and atmosphere. As a result of this warming, infrared radiation is emitted constantly all around us-estimated to be millions of...
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