
Italy creates AI assistant to help Italians assess landslide risks
ROME (Reuters) -More than a million people in Italy live in areas at high or very high risk of landslides and climate change is likely to lead to more of them, a public research body said on Wednesday, announcing a new AI assistant to help them assess the risk.
Climate change is increasing the frequency of stronger storms, amplifying risks of landslides and floods and spreading them to areas that were historically less exposed, environmental research and protection institute ISPRA said.
The share of land exposed to serious landslide risks rose to 9.5% last year from 8.7% in 2021, it said, with about 2.2% of the population, or about 1.3 million people, living in these areas.
"Italy remains among the European countries most exposed to the risk of landslides," the institute said, mentioning recent deadly natural disasters such as the 2022 landslide on the island of Ischia off Naples and the floods in Emilia-Romagna in 2023.
The new AI assistant would help users navigate the existing IdroGEO public platform of maps and updated data on instability, providing information and answering questions, the institute said.
(Reporting by Alvise Armellini; editing by Philippa Fletcher)

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


The Star
2 hours ago
- The Star
July was Earth's third-hottest on record, included a record for Turkey, EU scientists say
FILE PHOTO: A man cools his face with water mist from sprinklers during a heatwave in Baghdad, Iraq. REUTERS/Ahmed Saad/File Photo BRUSSELS (Reuters) -Last month was Earth's third warmest July since records began and included a record national temperature in Turkey of 50.5 degrees Celsius (122.9 Fahrenheit), scientists said on Thursday. Last month continued a trend of extreme climate conditions that scientists attribute to man-made global warming, even though there was a pause in record-breaking temperatures for the planet. According to the EU's Copernicus Climate Change Service (C3S), the average global surface air temperature reached 16.68 C in July, which is 0.45 C above the 1991-2020 average for the month. "Two years after the hottest July on record, the recent streak of global temperature records is over – for now," said Carlo Buontempo, director of C3S. "But this doesn't mean climate change has stopped. We continued to witness the effects of a warming world in events such as extreme heat and catastrophic floods in July." While not as hot as the record-setting July 2023 and second-warmest July 2024, Earth's average surface temperature last month was still 1.25 C above the 1850-1900 pre-industrial period, when humans began burning fossil fuels on an industrial scale. Moreover, the 12-month period from August 2024 to July 2025 was 1.53 C warmer than pre-industrial levels, exceeding the 1.5 C threshold that was set as a maximum in the Paris Agreement that sought to curb global warming and entered into force in 2016. The main cause of climate change is the release of greenhouse gases from burning fossil fuels. Last year was the world's hottest year ever recorded. The world has not yet officially surpassed the 1.5 C target, which refers to a long-term global average temperature over several decades. However, some scientists argue that staying below this threshold is no longer realistically achievable. They are urging governments to accelerate cuts to CO2 emissions to reduce the extent of the overshoot and curb the rise in extreme weather events. The C3S has temperature records dating back to 1940, which are cross-referenced with global data reaching as far back as 1850. (Reporting by Charlotte Van CampenhoutEditing by Frances Kerry)

The Star
3 days ago
- The Star
Evolutionary origins of the potato revealed - and a tomato was involved
The potato is one of the world's food staples, first cultivated thousands of years ago in the Andes region of South America before spreading globally from the 16th century. But despite its importance to humankind, the evolutionary origins of the potato have remained puzzling - until now. A new analysis of 450 genomes from cultivated potatoes and 56 genomes of wild potato species has revealed that the potato lineage originated through natural interbreeding between a wild tomato plant and a potato-like species in South America about 9 million years ago. This hybridization event led to the appearance of the nascent potato plant's tuber, an enlarged structure housing nutrients underground, according to the researchers, who also identified two crucial genes involved in tuber formation. Whereas in a tomato plant the edible part is the fruit, in the potato plant it is the tuber. "Potatoes are truly one of humanity's most remarkable food staples, combining extraordinary versatility, nutritional value and cultural ubiquity in ways few crops can match," said Sanwen Huang, a genome biologist and plant breeder at the Chinese Academy of Agricultural Sciences and senior author of the study published on Friday in the journal Cell. A woman sells potatoes at La Parada market in La Victoria district of Lima, Peru. — REUTERS/Mariana Bazo/File Photo "People eat potatoes using virtually every cooking method - baking, roasting, boiling, steaming and frying. Despite being stereotyped as carbohydrates, potatoes offer vitamin C, potassium, fiber and resistant starch, and are naturally gluten-free, low-fat and satiating - a nutrient-dense calorie source," Huang added. Resistant starch is a type of carbohydrate that resists digestion in the small intestine and ferments in the large intestine, feeding beneficial bacteria in the gut. The modern-day potato plant's scientific name is Solanum tuberosum. Its two parents identified in the study were plants that were the ancestors of a potato-like species now found in Peru named Etuberosum, which closely resembles the potato plant but lacks a tuber, and the tomato plant. These two plants themselves shared a common ancestor that lived about 14 million years ago, and were able to naturally interbreed when the fortuitous hybridization event occurred five million years after they had diverged from each other. A customer picks potatoes at a supermarket in Saint Petersburg, Russia May 30, 2025. — REUTERS/Anton Vaganov/File Photo "This event led to a reshuffling of genes such that the new lineage produced tubers, allowing these plants to expand into the newly created cold, dry habitats in the rising Andes mountain chain," said botanist Sandra Knapp of the Natural History Museum in London, a co-author of the study. This hybridization event coincided with the rapid uplift of the Andes. With a tuber, the potato plant was able to adapt to the changing regional environment and thrive in the harsh conditions of the mountains. "Tubers can store nutrients for cold adaptation, and enable asexual reproduction to meet the challenge of the reduced fertility in cold conditions. These allowed the plant to survive and rapidly expand," Huang said. The study's findings, according to the researchers, may help guide improved cultivated potato breeding to address environmental challenges that crops presently face due to factors such as climate change. There currently are roughly 5,000 potato varieties. The potato is the world's third most important food crop, after rice and wheat, for human consumption, according to the Peru-based International Potato Center research organization. China is the world's leading potato producer. "It always is hard to remove all the deleterious mutations in potato genomes in breeding, and this study opens a new door to make a potato free of deleterious mutations using the tomato as the chassis of synthetic biology," Huang said. Quechua farmers display native potatoes at the International Potato Center (CIP) experimental station in the village of Aymara in the Andean highlands of Peru's Huancavelica region in 2007 — Photo:REUTERS/Mariana Bazo/File Photo The study also may open the door to generate a new crop species that could produce tomato fruit above ground and potato tubers below ground, according to Zhiyang Zhang, a postdoctoral researcher at the Chinese Academy of Agricultural Sciences. The potato and tomato are members of the nightshade family of flowering plants that also includes tobacco and peppers, among others. The study did not investigate the evolutionary origins of other tuberous root crops that originated in South America such as the sweet potato and yuca, which are members of different families of flowering plants. While the parts of the tomato and potato plants that people eat are quite different, the plants themselves are very similar. "We use different parts of these two species, fruits in tomatoes and tubers in potatoes," Knapp said. "If you look at the flowers or leaves, these are very similar. And if you are lucky enough to let your potato plant produce fruits, they look just like little green tomatoes. But don't eat them. They are not very nice." – By Will Dunham/Reuters


The Star
4 days ago
- The Star
Tsunami possible in Russia's Kamchatka after quake, dormant volcano erupts
(Reuters) -Tsunami waves were possible in three areas of Kamchatka in Russia's Far East, the nation's Ministry for Emergency Services said on Sunday after a 7.0 magnitude earthquake hit the nearby Kuril Islands. "The expected wave heights are low, but you must still move away from the shore," the ministry said on the Telegram messaging app, after the latest seismic activity in the area. The Pacific Tsunami Warning System, which gauged the quake at 7.0, said, however, there was no tsunami warning after the quake. The U.S. Geological Survey also said the earthquake was at a magnitude of 7. Overnight, the Krasheninnikov Volcano in Kamchatka erupted for the first time in 600 years, Russia's RIA state news agency and scientists reported on Sunday. Both incidents could be connected to the huge earthquake that rocked Russia's Far East last week, that triggered tsunami warnings as far away as French Polynesia and Chile, and was followed by an eruption of Klyuchevskoy, the most active volcano on the Kamchatka Peninsula. The Kuril Islands stretch from the southern tip of Kamchatka Peninsula. Russian scientists had warned on Wednesday that strong aftershocks were possible in the region in the next several weeks. "This is the first historically confirmed eruption of Krasheninnikov Volcano in 600 years," RIA cited Olga Girina, head of the Kamchatka Volcanic Eruption Response Team, as saying. On the Telegram channel of the Institute of Volcanology and Seismology, Girina said that Krasheninnikov's last lava effusion took place within 40 years of 1463 and no eruption has been known since. The Kamchatka branch of Russia's ministry for emergency services said that an ash plume rising up to 6,000 meters (3.7 miles) has been recorded following the volcano's eruption. The volcano itself stands at 1,856 metres. "The ash cloud has drifted eastward, toward the Pacific Ocean. There are no populated areas along its path," the ministry said on Telegram. The eruption of the volcano has been assigned an orange aviation code, indicating a heightened risk to aircraft, the ministry said. (Reporting by Lidia Kelly in Melbourne; Editing by Raju Gopalakrishnan)