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As a child, Rebeca Quiñonez-Piñón wondered where monarch butterflies stop for a meal and a night's rest on their long migrations across North America. Now she and other scientists are attaching tiny tracking devices to hundreds of butterflies to find those critical stopover locations before they disappear.
Phys.org ResearchRead article →Super Typhoon In-fa developed an unusually large eye, and the remnants of Typhoon Champi transitioned into an extratropical storm that targeted Alaska.
NASA TechnologyRead article →A surprising discovery suggests that rejuvenating the liver could help protect against Alzheimer’s disease and heart disease. USC researchers found that an experimental drug restored aging liver cells in rats, cutting levels of an Alzheimer’s-linked protein in half and bringing bad cholesterol down to youthful levels.
ScienceDailyRead article →Scientists at CERN's Large Hadron Collider have uncovered compelling new evidence that even relatively small atomic collisions can recreate the extraordinary state of matter that filled the universe moments after the Big Bang. Known as quark-gluon plasma, this exotic substance forms at temperatures more than 100,000 times hotter than the center of the Sun, causing ordinary particles to break apart into their…
ScienceDailyRead article →Scientists have discovered a possible loophole in the laws that normally prevent black holes from splitting apart, suggesting that extremely fast-spinning black holes might divide into two. The surprising finding raises the possibility of an entirely new black hole phenomenon that future telescopes could potentially detect.
ScienceDailyRead article →Scientists have discovered that a drug originally developed for spinal cord injuries can tackle several key features of Alzheimer’s disease, including DNA damage and inflammation. Already tested for initial safety in humans, the experimental treatment could offer a faster path toward therapies that target the disease at its roots.
ScienceDailyRead article →In the 2025 federal election, Canadians voted at the highest rate since 1993. Explanations for high or low turnout usually focus on the national election campaign, including how close the race was and what seemed to be at stake.
Phys.org ResearchRead article →The demand for donkey hides has grown exponentially over the past 15 years, driven mainly by demand from China. Lauren Johnston is a specialist on China trade with Africa. She has spent several years looking into the donkey trade, and has just published a book, "China, Africa and the Market for Donkeys." She answers questions about what she found.
Phys.org ResearchRead article →Simon Fraser University researchers are zeroing in on how global forestation efforts impact our climate system beyond CO₂ removal in a new study.
Phys.org ResearchRead article →A new historical analysis challenges the received wisdom as to why Chinese characters developed their distinctive square shapes. The work, published in the International Journal of Arts and Technology, argues that their shape resulted from interacting linguistic, technological and cultural factors rather than a single cause.
Phys.org ResearchRead article →A new study finds that tropical areas often thought to be safe from the effects of climate change are actually experiencing significant changes in rainfall and extreme temperature events. The paper, "Shifting climate in Caribbean tropical forests: Long-term trends at La Selva (Costa Rica) and El Verde (Puerto Rico)," is published in PLOS Climate.
Phys.org ResearchRead article →The dwarf planet Ceres is arguably one of the most overlooked and underappreciated planetary objects in the solar system. This could be because while Ceres has the same dwarf planet designation as Pluto, Ceres is largely considered an "asteroid" since it resides in the main asteroid belt.
Phys.org ResearchRead article →An international team led by researchers at Queen's University Belfast has made a discovery that has eluded astronomers for decades. Beginning in 1906, telescope observations revealed a population of asteroids leading and trailing Jupiter, which came to be known as the "Trojan" and "Greek" populations. Since then, astronomers have discovered similar "families" orbiting Saturn and Uranus, but not Neptune.
Phys.org ResearchRead article →Where a storm surge strikes along a stretch of U.K. coastline is decided by global climate patterns in the Atlantic, Arctic and even further afield—according to new research led by Cambridge University.
Phys.org ResearchRead article →When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain largely invisible to most visitors.
Phys.org ResearchRead article →In recent years, the principle behind the humble ice cream truck has been getting a high-tech makeover. Retailers are reinventing mobile stores—both people-piloted and self-driving—often selling perishable items such as baked goods or fresh meals. BPM Analytics projects sales from retail on wheels will grow to $30 billion worldwide by 2030.
Phys.org ResearchRead article →Archaeologists have performed toxicological analysis on the mummified remains of people sacrificed at mountain shrines across the Inca Empire, revealing the psychoactive substances they consumed before their deaths.
Phys.org ResearchRead article →Mountain snow in the Northeast is different. The region's milder, more humid mountain climate shapes winter conditions that are different from those of the western United States. Yet, snow models don't always capture those differences.
Phys.org ResearchRead article →A gas naturally produced by our own bodies could one day help treat skin and wound infections, potentially offering a new approach alongside conventional antibiotics.
Phys.org ResearchRead article →Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. A Northrop Grumman Cygnus XL spacecraft will launch in November to the orbital laboratory on a SpaceX Falcon 9 rocket for NASA. The mission is known as NASA’s Northrop Grumman Commercial Resupply Services 25, […]
NASARead article →Meteor Showers, a Spacecraft Milestone, and a Supermoon Catch Taurid and Leonid meteors, spot Mars near Jupiter, celebrate Voyager 1’s light-day milestone, and watch November’s supermoon. Skywatching Highlights Transcript A month of meteor showers … a close pairing of Mars and Jupiter … and a supermoon! That’s What’s Up for November. November offers a buffet […]
NASARead article →The four-member Crew Health and Performance Exploration Analog (CHAPEA) crew poses outside for the first time in more than a year following the end of their simulated Mars journey on Oct. 31, 2026. Crew members Matthew Montgomery (left), James Spicer (middle left), Ross Elder (middle right), and Ellen Ellis (right) spent more than a year […]
NASARead article →For more information, contact Joel W. Sills, Langley Research Center, joel.w.sills@nasa.gov. Download the PDF version An instrumented hammer test does not require an idealized single half-sine waveform. When the complete force and response are measured accurately, crest ripples and separated contacts remain known inputs. Force shape changes excitation, but does not inherently invalidate the record. […]
NASARead article →Sixty-five years ago, a bold vision took root in Houston: a NASA center dedicated to human spaceflight. Since its founding, NASA’s Johnson Space Center has helped lead the nation’s human spaceflight program, supporting missions from Project Mercury through Artemis. Today, Johnson serves as NASA’s Center of Excellence for Human Spaceflight, and its workforce is helping […]
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