Drought makes heatwaves hotter but less deadly
During heatwaves, the land dries out. That drought further enhances the rising of heatwave temperatures. However, desiccated soils still make the heatwaves less rather than more deadly to humans, due to a reduction in air humidity......»»
California’s Lake Shasta rising from severe-drought levels in stunning before and after images
California’s Lake Shasta rising from severe-drought levels in stunning before and after images.....»»
Barcelona faces water restrictions as drought emergency declared
Spain's second city Barcelona and much of the surrounding region of Catalonia entered a drought emergency on Thursday, clearing the way for tighter water restrictions following three years without significant rainfall......»»
Researchers report on recent drought in the eastern Hungarian plains
Intensive agricultural cultivation and the resulting changes in soil structure cause low humidity in the near-surface air during heat waves in really dry years. As a result, summer cold fronts roar across the Great Hungarian Plain without the usual t.....»»
What happens when you reintroduce a predator to a conservation area? These quolls were put to the task
In the first reintroduction of western quolls to a fenced conservation reserve, researchers from UNSW and Arid Recovery watched closely to measure their impacts on local prey species. While predation by quolls and the impacts of drought caused declin.....»»
Researchers engineer viruses to kill deadly pathogens
Northwestern University researchers have successfully coaxed a deadly pathogen to destroy itself from the inside out......»»
Climate change behind extreme Amazon drought: study
Climate change was the chief driver of the devastating drought that gripped the Amazon last year, say researchers, as warming threatens one of the world's most important ecosystems for stabilizing the global climate......»»
Nutrient resorption is related to drought resistance traits of savanna plants, research finds
Leaf nutrient resorption and drought resistance are critical for plant growth and survival. However, our understanding of the relationship between leaf nutrient resorption and plant drought resistance remains limited......»»
Fungal infections affect pine trees" ability to ward off mountain pine beetles
University of Alberta research provides new insight into how harmful fungal infections could affect the ability of lodgepole pines to defend themselves from deadly mountain pine beetle attacks......»»
Global warming was primary cause of unprecedented Amazon drought, study finds
Human-induced global warming, and not El Niño, was the primary driver of last year's severe drought in the Amazon that sent rivers to record lows, required deliveries of food and drinking water to hundreds of river communities and killed dozens of e.....»»
Wildlife smoke may curb movement, sociability of woodpeckers
Human-driven climate change has helped transform many forests into kindling: A 2016 study found that greenhouse-aided warming and drought had more than doubled the area of fire-susceptible forest in the western U.S. since the mid-1980s. And of the Ca.....»»
Heavens remain shut over Catalonia as three-year drought persists
Although Atlantic storms regularly sweep through Spain they always seem to peter out before reaching Catalonia, which is experiencing its worst drought in living memory and may soon have to restrict water use......»»
Researchers find traces of disease in dolphin poop: A potential tool for live health monitoring
Scientists have found a new non-invasive way to identify a deadly virus in dolphins that could be a testing breakthrough. For the first time, researchers at the University of Hawai'i Health and Stranding Lab have successfully detected Fraser's morbil.....»»
"It"s not game over—it"s game on": Why 2024 is an inflection point for the climate crisis
In 2024, global climate trends are cause for both deep alarm and cautious optimism. Last year was the hottest on record by a huge margin and this year will likely be hotter still. The annual global average temperature may, for the first time, exceed.....»»
Exploding kamikaze bacteria: How a few "soldier" cells confer virulence to a population by sacrificing themselves
You suddenly feel sick—pathogenic bacteria have managed to colonize and spread in your body. The weapons they use for their invasion are harmful toxins that target the host's defense mechanisms and vital cell functions. Before these deadly toxins c.....»»
California Is Solving Its Water Problems by Flooding Its Best Farmland
Restored floodplains in the state’s agricultural heartland are fighting both flooding and drought. But their fate rests with California’s powerful farmers......»»
The Surprising Things That Helped Make 2023 the Hottest Year Ever
The numbers are in: 2023’s global temperatures not only soared, but smashed the previous record set in 2016. This year could be even hotter......»»
Lack of snow sparks worry for drought-hit Afghanistan
Afghanistan saw almost no snow as of mid-January, a new sign of the heavy toll of global warming on the Central Asian country which is usually accustomed to harsh winters, experts say......»»
First polar bear to die of bird flu: What are the implications?
Climate change is a threat to polar bear's survival. Now they have a new deadly challenge facing them: bird flu. It was recently confirmed that a polar bear from northern Alaska has died from the disease......»»
Old times revived for climate adaptation
Extreme rainfall events are becoming more extreme and periods of drought are becoming more frequent. To keep the Dutch delta livable, adaptations will be needed, such as extra water buffers. The Netherlands has a long history of struggle against wate.....»»
Climate change spells disaster for termite-loving numbats
Australia is known for its wonderous and unique wildlife. But, just like the rest of the world, Australia is expected to get even hotter due to climate change. This could spell disaster for many of the marsupials that call the drier regions of the co.....»»