Where does the energy of North Atlantic tropical cyclones come from?
Landfalling North Atlantic tropical cyclones (TCs) cause serious economic damage to human society. In the period 1900–2017, 197 North Atlantic TCs resulted in 206 landfalls in the continental United States, producing about $2 trillion in losses. As.....»»
Another way to extract energy from black holes?
The gravitational field of a rotating black hole is powerful and strange. It is so powerful that it warps space and time back upon itself, and it is so strange that even simple concepts such as motion and rotation are turned on their heads. Understan.....»»
To a great degree, Ecuadorian oil profits end up in the Global North
Research by the University of the Basque Country (UPV/EHU) reveals an unbalanced distribution of the impacts generated by the exploitation of two blocks in the Amazon......»»
Artificial intelligence: A double-edged sword for the environment?
As AI technology progresses, the energy demands of training complex AI models have surged, raising widespread concerns about associated carbon emissions. This rapid growth is fueled by global demand across industries and academia, leading to exponent.....»»
Study reveals effect of slope position on nonstructural carbohydrates in biological soil crusts
Nonstructural carbohydrates (NSCs) provide energy for metabolic processes in plants and play a key role in plant growth, defense and osmoregulation. However, the regulation of NSC in biological soil crusts across different slope positions remains unc.....»»
Advanced AI techniques enhance crop leaf disease detection in tropical agriculture
Researchers have made significant progress in the field of artificial intelligence by applying deep learning techniques to automate the detection and classification of crop leaf diseases......»»
Study examines effects of Atlantic circulation on the Amazon rainforest
The Amazon region is a global hotspot of biodiversity and plays a key role in the climate system because of its ability to store large amounts of carbon and its influence on the global water cycle. The rain forest is threatened, however, by climate c.....»»
Mangrove degradation threatens carbon storage in China"s Pearl Bay
Carbon sinks are important in the fight against climate change as they draw down atmospheric carbon dioxide levels by storing organic carbon in the oceans and soil, for example. Within tropical and subtropical intertidal locations, wetland plant comm.....»»
US flies long-range bomber in drill with South Korea, Japan in reaction to the North"s missile test
US flies long-range bomber in drill with South Korea, Japan in reaction to the North"s missile test.....»»
Tropics Update: Potential Tropical Cyclone Eighteen has been declared
Tropics Update: Potential Tropical Cyclone Eighteen has been declared.....»»
Green shoots spring from ashes in Brazil"s fire-resistant savanna
The huge wildfires that ripped through Brazil recently did not spare its vast tropical savanna, but green shoots are already emerging from the ashes there, proof of the vast grasslands' rare gift for fire resistance......»»
Geodynamic mantle-flow model explains deformation of continental crust block in North China
Cratons are fascinating yet enigmatic geological formations. Known to be relatively stable portions of the Earth's continental crust, cratons have remained largely unchanged for billions of years. Although cratons have survived many geological events.....»»
Israeli forces capture senior Hezbollah operative in north Lebanon, Israeli military official says
Israeli forces capture senior Hezbollah operative in north Lebanon, Israeli military official says.....»»
Ukraine"s Zelenskyy urges allies to act before North Korean troops reach the front
Ukraine"s Zelenskyy urges allies to act before North Korean troops reach the front.....»»
Japan urges 200,000 people to evacuate due to heavy rain
Nearly 200,000 people in western Japan were urged to evacuate on Saturday as authorities warned of landslides and floods, while the remnants of a tropical storm trickle over the country......»»
Saturday Citations: On chimpanzee playwrights; the nature of dark energy; deep-diving Antarctic seals
This week, researchers reported the world's second-tiniest toad, winning the silver in the Brachycephalus contest. Chemists at UCLA disproved a 100-year-old organic chemistry rule. And researchers in Kenya report that elephants don't like bees, which.....»»
The reasons flowers wilt could explain how plants spend (and save) their energy
Wilting flowers might not signal poor flower or plant health, but rather the effects of a sophisticated resource management strategy in plants, millions of years in the making......»»
Increasing chances for tropical development in Caribbean Sea
Increasing chances for tropical development in Caribbean Sea.....»»
Your November 2024 Horoscope: Major Energy Shifts Ahead—See What’s in Store!
Your November 2024 Horoscope: Major Energy Shifts Ahead—See What’s in Store!.....»»
Dozens of North Korean defectors caught by secret police "vanish", says rights group
Dozens of North Korean defectors caught by secret police "vanish", says rights group.....»»
As North Korean troops march toward Ukraine, does a Russian quid pro quo reach space?
The budding partnership between Russia and North Korea may now be blossoming into space. Earlier this week, North Korea apparently completed a successful test of its most powerful.....»»