Researchers have developed a porous, highly compressive 3D graphene material suitable for bone implants, demonstrating its potential as a replacement for titanium. The technique uses spark plasma sintering to weld nanoscale graphene sheets, producing materials with high mechanical strength and biocompatibility.
Researchers at Southwest Research Institute successfully demonstrated a low-cost miniature solar observatory on a six-hour high-altitude balloon mission. The SwRI Solar Instrument Pointing Platform (SSIPP) collected data on solar soundwaves, which are undetectable by ground-based observatories due to their high frequency.
Research by UT Austin sociologists found that students with higher math scores and a greater sense of control over their future are more likely to migrate. The study suggests that innovative labor markets with higher shares of college-educated workers attract skilled workers, leaving behind other areas.
The Global Precipitation Measurement mission gathered extensive rainfall data on Louisiana storms, finding intense rainfall rates of over 3.9 inches per hour and storm tops reaching 9.9 miles high.
Researchers from the Niels Bohr Institute analyzed thousands of neutrinos in the IceCube Neutrino Observatory at the South Pole. They could not find any signs of a sterile neutrino, which would help explain dark matter and the imbalance of matter over antimatter in the universe.
Researchers from IceCube Neutrino Observatory find no evidence of sterile neutrino in two independent analyses of data, suggesting the hypothesized particle may not be real. This discovery could help resolve puzzles related to dark matter and neutrino mass.
Typhoon Nida made landfall just north of Hong Kong, bringing maximum sustained winds of 74.8 mph, and a Category 1 hurricane on the Saffir-Simpson Wind Scale. The storm has weakened to a tropical storm and is moving northwest towards inland areas where it is expected to dissipate.
A new research replication project involving 24 labs and over 2100 participants failed to reproduce findings suggesting self-control is a depletable resource. The study, published in Perspectives on Psychological Science, used computerized tasks to test the ego depletion effect, but found no significant difference between conditions.
SMAP data showed Tropical Storm Estelle had the strongest surface winds near 30 meters per second, with weaker winds in the southern quadrant. The storm is expected to weaken due to cooler water and drier air.
Research by Cornell University finds that high school training for blue-collar jobs penalizes women in the labor market, reducing their odds of enrolling in college and earning comparable wages. Men in these communities benefit from vocational courses and higher rates of employment, but women face significant disparities.
NASA's Solar Dynamics Observatory (SDO) captured a video of twisting solar material on the sun's surface, showcasing turbulence caused by combative magnetic forces. The footage reveals a dark filament suspended above the sun's surface.
Researchers have developed a new squeezed vacuum source that can reduce phase noise in laser interferometers, enabling the detection of weaker gravitational waves. This advancement could enable the observation of more faint signals from distant events, including neutron star collisions.
Astronomers using ALMA detected a clear signal from oxygen in a galaxy 13.1 billion light-years away, revealing insights into cosmic reionization. The detection of ionized oxygen is crucial for understanding the early Universe and the formation of galaxies.
Sweden's biggest contribution yet to the SKA has passed a major milestone with the delivery of an advanced feed horn for testing in Canada. The sensitive instrument will help astronomers map out the history of the universe and make measurements surpassing today's radio telescopes.
The Laser Interferometer Gravitational-wave Observatory has detected a second pair of colliding black holes, validating the landmark discovery from earlier this year. RIT scientists played a crucial role in identifying and analyzing the gravitational wave signal, revealing diverse sizes and spins among black holes in the universe.
A Johns Hopkins team proposes a solution to the dark matter mystery by suggesting that black hole binaries detected by LIGO may be a signature of primordial black holes. The team's calculations match the predicted mass range for these mysterious objects, making them a plausible candidate for dark matter.
A team of scientists has discovered the first complex organic chiral molecule in interstellar space, propylene oxide, near the center of our Galaxy in a star-forming cloud. The detection opens the door for further experiments to determine how molecular handedness emerges and why one form may be more abundant than the other.
A new study found that alcohol-sleep relationship differed importantly by race and sex. Black men and women report more extreme sleep durations within alcohol categories. Short sleep disparity increased with increasing alcohol consumption between black and white men, while long sleep duration was more common among heavy drinkers in bla...
The LISA Pathfinder mission has achieved remarkable results in testing a crucial technology for detecting gravitational waves from space. By flying around identical test masses and isolating them from external forces, scientists have successfully demonstrated advanced technologies needed for a full-scale observatory.
The LISA Pathfinder mission has passed a series of tests with flying colors, coming closer to experiencing true free fall than any other human-made object. The experiment successfully tested systems that will be incorporated in the Laser Interferometer Space Antenna (LISA) gravitational wave observatory scheduled for launch in 2034.
A study by Concordia University researchers found that cues associated with alcohol can trigger behaviors leading to addiction. The study used lab rats conditioned to associate a visual cue with ethanol, showing the rats began interacting with the cue rather than waiting for the reward.
Researchers found that hot dust in the distant universe is often caused by three or four galaxies instead of a single one. This study applied statistical methods to data from the Herschel Space Observatory and dropped the number of stars these galaxies have to be producing by a third.
The Observatory on Social Media (OSoMe) provides a free online software suite to analyze online trends and memes. The tool offers four modules: Trends, Networks, Movies, and Maps, allowing users to explore how information spreads in social networks.
Researchers at Washington University in St. Louis have found a way to improve the growth of protein-rich bean crops by using zinc oxide nanoparticles, reducing the need for rock phosphorus fertilizer. The nanoparticles increase nutrient uptake and enzyme activity, leading to a lesser need for external phosphorus application.
The American Geosciences Institute has awarded diversity grants to seven geoscientists from diverse backgrounds, including the University of Tennessee Knoxville and Stanford University, to support their research on deep carbon. These grants aim to increase participation of underrepresented groups in DCO-affiliated research.
Tropical Cyclone Fantala reached Category Five intensity with maximum sustained winds of 150 knots (173 mph), making it one of the strongest storms in the South Indian Ocean. NASA satellites tracked the storm's intense rainfall and powerful thunderstorms, providing critical data on its size and wind patterns.
Scientists at NJIT's Big Bear Solar Observatory captured unprecedented images of a recent solar flare, including bright flare ribbons and coronal rain. These observations provide new insights into the complex dynamics of the Sun's atmosphere and the massive eruptions on its surface.
Researchers created a growth chart for brain networks to identify early signs of attention difficulties and potential ADHD. The chart showed underdeveloped networks in children with attention issues, predicting poor attention performance.
Researchers developed a novel method for predicting attention impairment using brain network growth charts in young people. The study found associations between deviations from normative maturation patterns and impaired sustained attention performance, as well as ADHD diagnosis.
Researchers use refined techniques to detect and locate airwaves generated by volcanic explosions on seismic networks, providing an automated way to monitor volcanic eruptions. Ground-coupled airwaves can provide unambiguous evidence of eruptive activity and location of vents.
The GPM core observatory satellite measured heavy rainfall rates of over 3.6 inches per hour in a powerful storm east of Chattanooga, Tennessee. The satellite also revealed the three-dimensional structure of precipitation in storms beneath it, showing storm tops reaching heights above 7.4 miles.
The James Webb Space Telescope has completed critical cryogenic testing on its science instruments, a crucial step towards launch. The observatory will capture faint light from the universe's first objects after the Big Bang once launched into space.
Tropical Cyclone Emeraude formed on March 15, 2016, in the South Indian Ocean, with intense rainfall rates exceeding 220 mm/h. GPM data revealed a 3D structure of precipitation, indicating storm tops heights above 15 km.
The new system, VGOS, enables precise measurements of the Earth's shape with improved sensitivity and data rates. The system uses broadband antennas to conduct observations in four bands, reducing interference and increasing data rates.
Physicist Chandra Varma's theory has been experimentally confirmed, favoring one theory and ruling out others for high-temperature superconductivity. The research opens new prospects for studying the mechanism in other systems with strongly correlated electrons.
A team of scientists has confirmed that a 'fast radio burst' originates in the distant universe, using CSIRO radio telescopes and the National Astronomical Observatory's Subaru telescope. The breakthrough allows researchers to weigh the normal matter in the universe, confirming the presence of missing ordinary matter.
The James Webb Space Telescope is being assembled over the next two years, with recent installations of primary mirror segments and upcoming tests at NASA Goddard and Johnson Space Center. The telescope will undergo end-to-end optical testing in a simulated cryo-temperature environment before final assembly and launch preparation.
GPM satellite reveals heavy rainfall and a well-defined circular eye in Tropical Cyclone Uriah, but also detects a weakening trend starting on Feb. 17, with maximum sustained winds peaking at 125 knots (144 mph) on Feb. 18.
The Wide Field Infrared Survey Telescope (WFIRST) will aid researchers in unraveling the secrets of the universe by studying dark energy and dark matter. The observatory will discover new worlds outside our solar system and advance the search for life-suitable planets.
Tropical Cyclone Uriah intensifies to a Category Four hurricane with sustained winds near 115 knots, expected to reach peak intensity of 125 knots on Feb 18. Heavy rainfall and thunderstorms are observed south of the storm's center.
The Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected ripples in space-time, also known as gravitational waves, for the first time on Earth. This breakthrough opens a new window into the universe and revolutionizes our understanding of violent cosmic events.
A tropical low-pressure area is consolidating into a depression in the Southern Indian Ocean, with powerful convective storms dropping rain at a rate of over 3.7 inches per hour near Madagascar's eastern coast. The system's winds are expected to continue developing over the next 24 hours, posing a threat to the region.
The James Webb Space Telescope will study planets, moons, comets and asteroids in our solar system to understand its formation and potential habitability. Scientists envision monitoring the water cycle on Mars, studying weather patterns on Saturn's moon Titan, and tracking comets to better comprehend our solar system's evolution.
Arnold L. Gordon selected as Fellow of The Oceanography Society for fundamental contributions to understanding ocean interconnectedness, drawing from observations of the Southern Ocean and Indonesian Seas. Dr. Gordon's work has had a lasting impact on our understanding of global ocean circulation.
Rice researchers found that graphene oxide layers change their mechanical properties depending on the strain rate, making it brittle when pulled fast but more pliable under slow stress. This discovery can help build three-dimensional structures from two-dimensional materials for various applications.
NASA analyzed data from GPM core observatory and Suomi NPP satellite, discovering the hurricane had an eye forming with heavy rain falling at 84.5 mm per hour on its eastern side. The storm's convective storms reached heights of over 12 km, while its strongest feeder band wrapped around its eastern side.
The James Webb Space Telescope has made significant progress with the installation of its primary mirror segments, a critical component of the observatory. The 18 hexagonal-shaped mirrors will work together as one large 21.3-foot mirror, unfolding and adjusting to shape after launch.
A global challenge is launched to discover new carbon-bearing minerals, with an estimated 145 yet-to-be-described minerals waiting discovery. Researchers believe most of these minerals will be hydrous carbonates, potentially making them challenging for collectors to find.
Researchers at Colorado State University are developing smaller satellites called CubeSats to monitor storms and clouds. The project aims to demonstrate real-time storm observation and take thousands of images inside clouds to improve understanding of precipitation processes.
The Rice researchers used experiments and simulations to study the stiffness of joined nanotubes and found that some types are tougher than others, with all having potential uses in macroscale structures. The team discovered that the X's were the stiffest and most able to bounce back to nearly their original shapes.
The James Webb Space Telescope has received its first mirror installation, with 18 primary mirror segments scheduled to be installed by early next year. The mirrors are made of ultra-lightweight beryllium and must remain precisely aligned in space for successful science investigations.
STEREO-A has resumed its normal science operations, transmitting lower-resolution real-time data and high-definition images of the sun's surface and atmosphere with a two- to three-day delay. This allows scientists to better track solar events and make accurate models of interplanetary space weather.
The Visible Nulling Coronagraph (VNC) technology has demonstrated improved sensitivity over a broader spectral range, making it a stronger contender for a future astrophysics mission. The instrument will enable spectroscopy to study exoplanet atmospheres and identify signs of life.
A new MSU study analyzed historical data from India to find reliable economic information on drug use. It shows that users switch between opium and cannabis when the price of one goes up, a phenomenon called substitution. This finding has significant policy implications for tackling addiction.
Astronomers have discovered an adolescent protostar, CARMA-7, exhibiting rapid-fire growth spurts and intermittent jets streaming away from its poles. This finding provides insights into chaotic stellar formation in the densely packed Serpens South star cluster.
A new theoretical study suggests that only eight percent of potentially habitable planets will ever form in the universe, while the bulk of those planets - 92 percent - have yet to be born. This conclusion is based on an assessment of data collected by NASA's Hubble Space Telescope and the Kepler space observatory.
NASA has launched a new website featuring daily color images of Earth taken by the Deep Space Climate Observatory (DSCOVR) EPIC camera, providing insights into global variations in vegetation, ozone, and cloud height. The images are available for public viewing on the NASA website.
A recent study reveals that large solar storms can go undetected by current indices, which could lead to significant disruptions in power supply and communication networks. The researchers developed a new Local Disturbance index for Spain (LDiñ) to accurately assess geomagnetic perturbations in the region.
A new study using NASA's Solar and Terrestrial Relations Observatory (STEREO) revealed that the solar wind's turbulence explains its hot temperatures and variable behavior. Scientists tracked hundreds of ionized gas clumps in Comet Encke's tail to reconstruct the solar wind's motion, catching an unprecedented look at turbulence.
New research shows that candle soot can be used to power the lithium batteries in electric cars, offering a cost-effective and scalable solution. The discovery opens up possibilities for using carbon in more powerful batteries, which could drive down production costs and increase efficiency.