Researchers claim Nanotyrannus is a distinct, fully grown dinosaur species, not a juvenile T. rex, settling a long debate. Analysis of fossils reveals key differences in size and bone structure.
Virginia Tech researchers discovered a surface that allows ice to slingshot itself without external force, inspired by Death Valley's Racetrack Playa. This 'ice slingshot' effect could de-ice surfaces or generate power.
Earth's vital signs are flashing red, signaling a planet in distress. Crossing climate tipping points could trigger a hothouse trajectory, leading to devastating consequences. Rapid decarbonization is crucial.
Ancient plagues, including Y. pestis, shaped European immunity ~6000 years ago. Research reveals early outbreaks, zoonotic origins, and their impact on Neolithic populations and the Bronze Age.
Science evolves, embracing uncertainty. However, settled theories like gravity & evolution offer robust understanding within defined limits. Populist claims that "science is never settled" often undermine established facts.
Research suggests maternal-fetal incompatibility in oxygen transfer via PIEZO1 gene contributed to Neanderthal decline. Neanderthal-human interbreeding led to reproductive challenges, impacting hybrid offspring survival.
Gilt-copper Decapitator nose ornament depicts the Moche deity Ai Apaec, found at Loma Negra. Moche practiced human sacrifice for political reasons. Ornament now at Metropolitan Gallery of Art.
Roos Carr figurines, discovered in 1836, challenge gender norms and may be linked to Odin rituals. Theories range from Noah's Ark to sinister cult figures. Found under clay, suggesting ancient water offerings.
Semaglutide (Wegovy/Ozempic) shows heart-protective benefits independent of weight loss, reducing cardiovascular event risks. Research suggests anti-inflammatory effects and impact on epicardial adipose tissue.
Many Pompeii & Herculaneum residents survived Vesuvius' eruption. Evidence suggests escape & resettlement, challenging the perception of total destruction, revealing Roman resilience & social networks.
Research shows palmitoleic & oleic acids promote hair regrowth by stimulating hair follicle stem cells via macrophages. Human trials are planned.Keywords:hair regrowth,fatty acids
Arctic methane oxidation shifted during the PETM, releasing CO2 and acidifying oceans. Study warns similar shifts today could amplify warming. Past climate event offers lessons for future impacts.
A new chip creates a frequency comb from a single laser, replacing racks of lasers with a compact, energy-efficient device. This breakthrough improves data transmission and lidar technology by generating multiple wavelengths on a single chip.
Demographers predict human extinction by 2339! A sociology paper analyzes acknowledgements in books, finding female authors write longer ones. Also, renewables surpass coal, a positive sign for the future.
Latest science news: early cancer detection via blood tests, rare hyena photography, climate change concerns with microbeasts, and astrophysics discoveries. Breathtaking images captured!
The Klamath River's restoration after decades of Yurok struggle. Amy Cordalis' book highlights dam removal, salmon revival, and the tribe's resilience in the face of historical oppression and environmental crises.
AI and the Vesuvius Challenge are revolutionizing the reading of ancient Herculaneum scrolls, burnt in Vesuvius' eruption. New tech promises to reveal lost Greek philosophy and texts from this invaluable antique.
JWST unveils unprecedented infrared views of the M87 black hole jet and counter-jet, revealing its structure and interaction with its environment. This provides key insights into jet physics.
Astronomers found J0715-7334, a pristine red giant with the lowest metallicity ever observed. It's a descendant of the first stars, offering insight into stellar evolution after the Big Bang.
Electronic ID cards raise serious security & privacy issues. They are hackable, prone to 'use creep', and may enable mass surveillance, mirroring concerns in the UK and globally.
Mind implant breakthrough: Paralyzed man, Keith Thomas, controls another person's hand with his thoughts, feeling sensations remotely. Restoring movement + touch via brain-body link shows great promise for paralysis treatment and human connection.
GRB 250702B, an ultra-long gamma-ray burst, lasted 7 hours. Researchers propose a black hole spiraling into a companion star as the cause, contrasting typical star collapse scenarios. Future telescopes may reveal more such events.
Genetic research reveals a timeline of human evolution linking cognitive abilities, brain structure, and mental health vulnerabilities. Intelligence-linked genes appeared ~500,000 years ago, followed by psychiatric disorders.
Researchers induced a hydraulic jump with electrons in graphene, mimicking water flow. This breakthrough allows study of electrically-charged shockwaves and potential infrared/radio wave generators.
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A couple in New Orleans unearthed a 2nd-century Roman headstone, revealing a soldier's story. Missing after WWII, how did it travel from Italy? Investigation underway for its return. Archaeology and history intertwine.
A pandemic drastically impacts supply chains. Global cooperation is key for vaccine distribution and preparedness. Lessons from COVID-19 are crucial to mitigate future pandemics and global health crises.
Quantum tunneling, power quantization in circuits demonstrated by Clarke, Devoret, and Martinis enable quantum computing. Celebrating 100 years of quantum mechanics, its power challenges conventional security.
The 2022 Nobel Prize in Chemistry recognizes the development of metal-organic frameworks (MOFs) by Kitagawa, Robson, and Yaghi. MOFs capture gases, catalyze reactions, and break down pollutants.
Gravitational lensing, captured by JWST, magnifies light from remote galaxies, revealing details unseen by Hubble. It allows astronomers to study galaxy formation and dark matter's role in the early universe.
Researchers successfully converted type-A kidneys to type-O using the ECO procedure, potentially increasing organ availability for transplant patients, especially those with type-O blood. Early results showed promising signs.
Explore Alzheimer's risk factors, including APOE gene, lifestyle choices, and early detection methods. Delaying onset is key. Genetic testing can reveal risk but lifestyle matters.
Avocado browning is due to enzyme oxidation. Prevent it by limiting oxygen exposure, lowering pH with citrus juice, and proper storage. Overripe avocados also become fibrous. Learn freshness tips!
Chris Packham discusses environmental damage, evolution, fossil fuel sponsorship, and activism. He emphasizes the need for change, equality, and challenging unsustainable practices for a sustainable future.
Archaeologists discovered 12,000-year-old rock art in Saudi Arabia, challenging previous assumptions about early human habitation and revealing advanced culture and adaptation to harsh desert conditions.
A new study shows medical marijuana (VER-01) can significantly improve sleep, physical function and relieve chronic pain, especially neuropathic pain. Minimal side effects and no signs of dependency were observed.
AI designed 16 viruses targeting E. coli, offering potential therapies for tough microbial infections. AI-generated bacteriophages can overcome virus-resistant E. coli strains, a promising strategy.
Transplants involve moving cells, tissues, or organs. This can be for medical reasons, like organ failure, or for conservation, like relocating coral reefs or organisms to new environments. A skin graft is also a type of transplant.
