Science & Space
NASA is set to launch four astronauts on Artemis II, a 10-day crewed mission around the moon marking humanity's farthest spaceflight in 54 years and a critical step toward lunar surface landing before China.
Study links over 2,700 deaths to UK's May-June heatwaves
Research suggests over 2,700 deaths in England and Wales were linked to exceptional heatwaves in May and June, with peak mortality reaching 440 deaths daily du…
HighNovo telescópio espacial da Nasa funciona como satélite-espião cósmico
A Nasa desenvolveu um novo telescópio espacial que opera com capacidades semelhantes às de um satélite-espião cósmico, ampliando sua capacidade de observação d…
MediumEight dead, 26 rescued as Lagos shopping complex collapses
A three-storey shopping complex collapsed in Lagos on Thursday, killing at least eight people including a baby and injuring 26 others. Rescue operations contin…
HighWavelength-Tuned Catalysis Doubles Ammonia Output, Bypassing Haber-Bosch Limits
Researchers developed a wavelength-dependent photo-driven ammonia synthesis method using lithium hydride that overcomes thermal catalysis limitations, doubling…
HighAncient Toba eruption shows supervolcanoes remain hazardous for millennia
Research on the ancient Toba supervolcano eruption reveals that supervolcanoes remain hazardous for thousands of years after initial eruption, with implication…
Medium2.9-Million-Year-Old Stone Tools Challenge Assumptions About Early Human Evolution
Researchers in Kenya discovered 2.9-million-year-old stone tools used to butcher hippos, alongside remains of Paranthropus—suggesting our early cousins, not di…
HighGreen molecules could halve Europe's energy dependence by 2040, study finds
A Moeve-PwC report shows green molecules like renewable hydrogen and biofuels could reduce Europe's energy dependency from 57% to 28% by 2040, addressing geopo…
HighTwo new sea spider species discovered in Salish Sea after nearly a century
UBC researchers have documented two new sea spider species in the Salish Sea, the first discovery in nearly a century. The creatures feature unusual characteri…
HighFireball Over North Carolina Identified as Rocket Debris, Not Meteor
A bright fireball observed over North Carolina was not a meteor but likely debris from a spacecraft reentry, according to expert analysis.
MediumGLP-1 Drugs Show Promise in Slowing Cancer Progression, Study Suggests
Research suggests GLP-1 weight-loss drugs may reduce cancer progression risk across multiple tumor types, offering a potential life-saving benefit beyond weigh…
MediumNASA registra lagoa rosa em formato de coração na Argentina; cientistas estudam vida em ambientes extremos
A NASA registrou a Salinas Las Barrancas, uma lagoa salina argentina com formato de coração visível do espaço, formada por dinâmica natural de água, sal e clim…
HighMercury exposure linked to metabolic damage, especially in genetically vulnerable populations
Brazilian research reveals toxic mercury exposure can damage metabolic health by affecting cholesterol and triglyceride levels, particularly in individuals wit…
HighStudy challenges remote work appeal: isolation and mental health concerns emerge
New research challenges remote work preferences, finding it correlates with increased isolation, loneliness, and mental distress despite worker satisfaction wi…
MediumAugust 2, 2027: Century's Longest Total Solar Eclipse Coming to Africa and Asia
A total solar eclipse on August 2, 2027 will last 6 minutes 22 seconds—the longest of the 21st century—visible across Europe, Africa, and Asia, with Luxor, Egy…
HighStudy finds sleep extremes linked to accelerated aging across multiple body systems
A major Nature study of 500,000+ people reveals both insufficient and excessive sleep accelerate biological aging across multiple organ systems, with 6-8 hours…
HighReforma tributária mata 'manobras' e tributaristas, diz coautor Eurico Santi
Coautor da reforma tributária afirma que novo sistema unificado de impostos (IBS e CBS) elimina litígios e manobras tributárias, substituindo competição entre…
HighNamorado de estudante morta em Fortaleza segue foragido
João Munhoz Neto, namorado da estudante de direito Isabelle Caracristi, 22 anos, segue foragido após a morte dela em condomínio de Fortaleza. Polícia Civil cum…
HighNASA captures vivid Laguna Colorada: South America's striking orange lake explained
NASA's Earth Observatory captured images of Laguna Colorada, a high-altitude Bolivian lake whose distinctive reddish-orange color results from salt-adapted mic…
HighStanford Develops Advanced Microscope for High-Resolution Live Cell Imaging
Stanford researchers have created a revolutionary microscope enabling unprecedented visualization of living cells with enhanced detail and clarity for biologic…
MediumMicronuclei Show Distinct Chromatin Signatures Across Breast Cancer Subtypes
Study identifies subtype-specific chromatin state markers in breast cancer micronuclei, with triple-negative cancers showing significantly higher DNA damage an…
HighStudy reveals 5% of Indian women undergo hysterectomy, with agricultural workers at higher risk
A study reveals 5% of Indian women have undergone hysterectomy, primarily for heavy menstrual bleeding, with agricultural workers 32% more likely to have the p…
MediumVoyager 2's Uranus encounter may have captured a rare atmospheric anomaly
A 2024 reanalysis suggests Voyager 2's historic 1986 Uranus flyby occurred during an extreme solar wind compression occurring less than 5% of the time, potenti…
HighEclipse solar total chega à Espanha pela primeira vez em mais de 100 anos
A Espanha viverá seu primeiro eclipse solar total em mais de um século na próxima semana. O artigo explica os quatro tipos de eclipses solares e suas caracterí…
HighEclipse solar histórico de 6+ minutos cruzará Europa y África en agosto 2027
A record-breaking total solar eclipse lasting 6 minutes 23 seconds will cross Europe and Africa on August 2, 2027—the longest of the century. While Chile won't…
HighCollagen fiber disorder, not just bone density, drives hip fractures
Research reveals hip fractures depend not just on bone density but on collagen fiber orientation. Scientists used advanced X-ray imaging to discover disordered…
HighPsyche de la NASA completa sobrevuelo de Marte rumbo al asteroide metálico más enigmático
La sonda Psyche de la NASA realizó un sobrevuelo preciso de Marte el 15 de mayo, utilizando asistencia gravitacional para ajustar su trayectoria hacia el aster…
HighSamsung lança Galaxy Book 6 no Brasil com bateria de até 30 horas e IA
Samsung apresenta a linha Galaxy Book 6 no mercado brasileiro com destaque para bateria de até 30 horas e integração de inteligência artificial nos novos noteb…
MediumGalaxy Z Flip8 ya disponible en España con descuentos de hasta 1.046€
El nuevo Samsung Galaxy Z Flip8 ya está disponible en España con descuentos de hasta 1.046€. La serie Samsung Galaxy Z bate récords históricos de reservas y pr…
HighGLP-1 Weight-Loss Drugs Linked to Nail Detachment in New Study
A new study finds GLP-1 weight-loss drugs like Ozempic are associated with increased nail detachments in users, adding to known side effects including hair los…
MediumSIRT7 protein discovered to regulate X chromosome dosage compensation in females
Researchers discover SIRT7 protein regulates dosage compensation, the mechanism ensuring female cells properly manage two X chromosomes. The finding advances u…
HighSeparate beds, better sleep: DCU study offers new parents a path to sanity
Dublin City University's research project provides new parents with practical sleep strategies, including realistic expectations about infant sleep patterns an…
HighEstudiantes argentinos ganan competencia internacional de cohetería con diseño supersónico
El equipo ITBA Rocketry Team ganó el primer puesto en diseño y construcción en la competencia internacional IREC 2026 con su cohete supersónico Aconcagua, supe…
HighChina prepara misiones lunares con experimentos de reposo de 30 días sin levantarse
China realiza el experimento Dixing-3 donde voluntarios permanecen hasta 30 días sin levantarse para estudiar cómo adaptar el cuerpo humano a la gravedad lunar…
HighMI5 acusa China de usar organização para espiar universidades britânicas
O MI5 denunciou que uma organização chinesa financiou cerca de cem pesquisas em universidades do Reino Unido para espionagem estatal, incluindo projetos em IA…
HighCoffee May Slow Cellular Aging Through Stress-Fighting Mechanism
New research suggests filtered coffee may help combat cellular aging and stress through biological mechanisms, though instant coffee shows opposite effects.
MediumELT pode detectar sinais de vida em Proxima Centauri b em apenas 10 horas
O futuro Extremely Large Telescope (ELT) poderá detectar sinais de vida em Proxima Centauri b em apenas 10 horas de observação, segundo novos modelos científic…
HighGlobal study maps vast underground fungal networks sustaining ecosystems and agriculture
Scientists have mapped Earth's underground arbuscular mycorrhizal fungal networks for the first time, discovering 110 quadrillion kilometers of fungal filament…
HighDMT from Ayahuasca Shows Promise Against Parkinson's in Lab Studies
Research reveals DMT from ayahuasca may protect dopamine neurons and reduce brain inflammation in Parkinson's disease, with therapeutic benefits independent of…
HighConfirmados días y horarios de cuartos de final de Leagues Cup 2025
La organización de la Leagues Cup confirmó los días y horarios de los cuartos de final del torneo entre Liga MX y MLS, que se disputarán el 20 de agosto con cu…
HighBruker, Translucence Partner to Streamline 3D Tissue Imaging Workflows
Bruker Corporation and Translucence Biosystems announced a collaboration combining tissue-clearing solutions with light-sheet microscopy to streamline 3D imagi…
HighAberystwyth's Mars rover instrument ships for testing ahead of ExoMars launch
Aberystwyth University's Enfys infrared spectrometer has shipped to Italy for testing on the ExoMars Rosalind Franklin Rover, Europe's first Mars rover designe…
HighLasers reveal satellite pollution threat to atmosphere and night sky
Laser measurements reveal satellite launch pollution rapidly accumulating in upper atmosphere, with Starlink-style constellations projected to drive 42% of spa…
HighJuliana Merhy revela gravidez de Gil Baloi sem apoio do ex-zagueiro
Juliana Merhy confirmou gravidez de risco do ex-zagueiro Gil Baloi após DNA, enfrentando ausência de suporte emocional e prático do pai da criança, que namora…
MediumResearchers identify rare 'oddball' meteorite class responsible for dinosaur extinction
Scientists have identified a rare class of meteorite responsible for the asteroid impact that wiped out dinosaurs 66 million years ago, providing new insights…
HighIntense exercise raises MND risk for genetically predisposed people, study finds
University of Sheffield researchers confirm that regular strenuous exercise raises motor neurone disease risk in genetically predisposed individuals, marking a…
HighVoyager 1's 37-Year Thruster Gamble Pays Off, Keeping Distant Probe Alive
NASA successfully reactivated Voyager 1's backup thrusters after 37 years of dormancy to maintain the spacecraft's antenna alignment with Earth, demonstrating…
HighSynchrotron radiation reveals how extreme cosmic environments accelerate particles
Synchrotron radiation from relativistic particles in intense magnetic fields illuminates extreme cosmic phenomena from supernovae to active galactic nuclei, se…
HighMetallic spheres wash ashore in Australia, identified as space debris
Metallic pressure vessels from a foreign rocket body re-entry washed up on Forrest Beach in Queensland, Australia. Authorities warn the public to avoid the haz…
HighStar clusters: nature's cosmic 'lumps in porridge'
Central West Astronomical Society explores star clusters within the Milky Way, highlighting how ancient cultures across the globe independently identified the…
HighHigher B12 intake in pregnancy boosts infant brain development: Study
A randomized controlled trial in India and Nepal found that higher vitamin B12 supplementation during pregnancy in vegetarian women significantly improved infa…
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