The UK-led Beagle 2 Mars Lander has been found on the Martian surface, ending the mystery of its disappearance in 2003. The lander's partial deployment confirms that it successfully touched down on Mars on Christmas Day 2003.
Researchers have solved the mystery of the theta aurora by studying data from the European Space Agency's Cluster and NASA's IMAGE satellites. The study found that the plasma trapping mechanism is responsible for the phenomenon, which occurs when the interplanetary magnetic field points northwards.
Scientists have identified an atypical photon emission signal in X-rays from space that could be evidence of dark matter. The anomaly's distribution corresponds to expected patterns for dark matter, and further analysis confirms the findings.
The MATROSHKA experiment found that doses of cosmic radiation inside the International Space Station were lower than those recorded by astronauts' personal dosimeters. In open space, the overestimation was even higher, exceeding 200%.
The GOCE satellite provided accurate gravity field measurements, enabling scientists to image the planet in a new way. Researchers are sharpening the picture of our dynamic planet with studies in geophysics, ocean circulation, climate change, and civil engineering.
Researchers have discovered two young stars with analogues to our solar system's asteroid and Kuiper belts, surrounded by a large dust halo. These findings suggest a common model for planetary formation and evolution, providing insight into the early stages of star formation and planet creation.
The European satellite Gaia is expected to detect tens of thousands of new planets within its five-year mission, revealing unique details about each planet's properties. The satellite's instruments will also capture the motion, physical characteristics, and distance of roughly 1 billion objects in the Milky Way galaxy.
The November issue of Frontiers in Ecology and Environment presents research on connectivity cost calculations for conservation corridors, agricultural companions that improve yields, and the consequences of growing jellyfish populations for human well-being.
Astronomers have combined traditional method with reverse engineering to improve accuracy in measuring distant galaxies. They calculated a robust distance measurement using near-infrared and visible-light photos, estimating a redshift of 10 for the galaxy.
A team of scientists used the Hubble Space Telescope to create a detailed weather map of WASP-43b, tracing the planet's temperature and water vapor content. The study found that the exoplanet has winds that can reach up to 1500 degrees Celsius, with temperatures on the day side hot enough to melt iron.
Three new species of leafhoppers from China's Futasujinus genus were identified and described, one named after Dr. Chris Dietrich, a renowned University of Illinois entomologist. The newly discovered species exhibit unique characteristics, including processes on their aedeagal shafts.
A review published in ESA Frontiers explores designing rivers with environmental flows to sustain ecosystem services, considering controlled releases and hands-off policies. The approach aims to create functional ecosystems under current conditions, rather than recreating historical ones.
Scientists have created a new map of the world's seafloor, offering a more vivid picture of deep ocean structures. The map reveals thousands of previously uncharted seamounts, along with new clues about continental formation and earthquake patterns.
A new map of the world's seafloor has been created using satellite data, revealing thousands of previously uncharted sea mountains and providing new clues about deep ocean structures. The map, which is twice as accurate as the previous version, also reveals details of continental connections across South America and Africa.
The Rosetta spacecraft has woken up from its 957-day hibernation, sparking jubilation among scientists and engineers. The mission aims to unlock the mysteries of how our solar system formed and developed into what we see today.
Astronomers have detected water vapour and other molecules on HAT-P-11b, the smallest exoplanet known to harbor these compounds. The discovery is significant for its potential implications on understanding the atmospheres of smaller planets.
Astronomers using Hubble have found the smallest known galaxy with a supermassive black hole at its center. The galaxy, M60-UCD1, has a diameter of just 300 light-years and contains 140 million stars, yet it harbors a massive black hole weighing five times that of the Milky Way's central black hole.
A new report confirms the American peregrine falcons' recovery trajectory is within predicted trends, with volunteer-generated data supporting population viability analysis. The study highlights the importance of considering geographic group health and behavior for threatened species, such as sea turtles and grizzlies.
Scientists have discovered two new species of carabid beetles in the Ethiopian Highlands, Calathus juan and Calathus carballalae. These beetle species were found at high elevations and were named after their collaboration partners. The study was published in Annals of the Entomological Society of America.
The ESA Certification Corporation has recognized two professionals, Bob and Kathy, with the ACE Professional Award and Distinguished Service Award to the Certification Program. These individuals were honored for their contributions to the field of entomology and pest management.
The Entomological Society of America has awarded ten graduate students with AFRI travel grants to attend Entomology 2014 in Portland, Oregon. The winners include Heather Connelly, Adam Dale, Carrie Deans, and Michael Garvey, who will receive funding for research opportunities, presentations, and networking.
The Entomological Society of America has announced the winners of the 2014 Monsanto Research Grant Awards and Student Travel Awards. Flor Edith Acevedo, Carrie Deans, and Zachary DeVries are among the recipients, recognized for their research projects on insect-plant interactions.
The 2014 ESA awards honored Dr. John C. Palumbo for his translational research and outreach program, providing innovative insect management solutions in desert vegetable crops. Dr. Peter C. Ellsworth received the Award for Excellence in Integrated Pest Management for his work on IPM science-based solutions and cotton agroecosystem rese...
A new species of parasitoid wasp, Spasskia brevicarinata, has been discovered in China, adding to the genus Spasskia. The newly identified species exhibits distinct characteristics, including a short ridge on its first tergite.
Dr. Fred Baxendale, an entomology professor at the University of Nebraska-Lincoln, has been recognized for his significant contributions to the field with Honorary Membership in the Entomological Society of America (ESA). He has served the organization for over 20 years through various roles and publications.
Astronomers have discovered a compact galactic core, nicknamed Sparky, which is seen as it appeared 11 billion years ago. The infant galaxy contains twice as much mass as the Milky Way and is producing 300 stars per year, a rate three times faster than our galaxy.
Researchers found that mowing and prescribed burns increased plant density and flowering percentage of gentian species, a rare find due to human suppression of wildfires. Northern pine snakes struggle to cross roads, with only small patches of habitat left to support populations.
The symposium highlights climate's effects on predators, leading to trophic cascades that alter ecosystem structure and function. Sea otters' keystone predator role maintains healthy kelp forests, supporting diverse marine species.
The report presents regional findings from ten regions, highlighting major impacts of climate change on ecosystems, including shifts in biodiversity and location of species. The assessment provides guidelines for how to respond and adapt to climate change, emphasizing the importance of protecting biodiversity and natural resources.
A UC Riverside PhD student's study on how species interact with each other has been selected as this year's recipient of the Thomas M. Frost Award for Excellence in Graduate Research. The study found patterns that have never been seen before, including changes in the network structure of interacting plants and animals within ecosystems.
The 2014 ESC/ESA Guidelines provide recommendations for cardiovascular assessment and management in non-cardiac surgery, aiming to reduce complications. The guidelines cover risk assessment models, biomarkers, anticoagulants, statins, aspirin, and beta-blockers to mitigate cardiac risk in patients undergoing non-cardiac surgery.
The Rim Fire study examines the impact of drought and fire suppression on large fires, contrasting with a nearby National Park's natural fire regime. This natural experiment provides insights into the effects of megafires on watersheds under different management regimes.
A new species of mayfly, Labiobaetis soldani, has been discovered in the Indian Western Ghats. The larvae have distinctive light-brown heads and antennae, while adults are similar in size to those of related species.
Contemporary tribes continue to use fire to maintain desired habitat and natural resources. California native cultures burned patches of forest in deliberate sequence to diversify resources, creating a mosaic of different stages of soil and vegetation.
Astronomers have mapped the mass within a galaxy cluster, MCS J0416.1-2403, more precisely than ever before using unprecedented depth of data from Hubble's Frontier Fields programme. The team identified 51 new multiply imaged galaxies around the cluster, quadrupling the number found in previous surveys.
A medication called ferric citrate may reduce the need for dialysis patients to take multiple drugs that treat complications related to kidney disease. Ferric citrate binds phosphorus, increases iron stores, and decreases the need for iron and anemia medications, leading to fewer hospitalizations.
The Zerenex PERFECTED study demonstrated a highly statistically significant change in serum phosphorus, increases in serum ferritin and transferrin saturation, and significant reductions in IV iron and ESA usage. This could lead to significant pharmaco-economic benefits and improved patient care.
A new planthopper species, Conosimus baenai, has been discovered in southern Spain. It differs from other Conosimus genus species due to its unique forewing coloration and vein patterns.
State Senator Darrell Steinberg will receive the ESA Regional Policy Award for his efforts in fostering renewable energy, clean water, and parks. The award recognizes Steinberg's championing of bills to reduce greenhouse gas emissions and promote sustainable communities.
Researchers detected striking similarities between a recent gamma-ray burst and the expected features from the first stars in the universe. The ultra-long burst is thought to be caused by an explosion from a blue supergiant star, providing evidence for this class of objects.
Researchers confirm global picture of cold and wet Martian environment, with evidence of concave basins, lobated structures, and moraines. Ancient glaciers covered vast regions of the planet's surface, including Gale crater.
Researchers detected a clumpy gas stream flowing quickly outwards and blocking X-rays emitted by the supermassive black hole. The discovery provides direct evidence for the shielding process that accelerates powerful gas streams, offering insights into how black holes interact with their host galaxies.
An international team of astronomers discovered a clumpy gas stream flowing quickly outward and blocking 90 percent of the X-rays emitted by the supermassive black hole at the center of the galaxy NGC 5548. The researchers believe this activity provides new insights into the interaction of supermassive black holes and their host galaxies.
Researchers have discovered a rapidly moving gas streamer blocking X-rays from the galaxy's nucleus, indicating a significant decrease in radiation. This phenomenon may regulate the growth of both the supermassive black hole and its host galaxy.
Jiang and DeAngelis' theoretical paper explores how species modify their environment to gain benefits, affecting community diversity. Their work is likely to foster further research and generate hypotheses for experimental studies.
The James Webb Space Telescope's Integrated Science Instrument Module (ISIM) is now complete with the installation of its four science instruments, including NIRSpec. This instrument will help scientists unlock the history of our universe by analyzing light from distant objects and revealing their chemical composition, mass, distance, ...
Researchers tracked drought dynamics in the US using a new Event-based Spatial-Temporal Data Model (ESTDM), which analyzed four years of European Space Agency's soil moisture and ocean salinity data. The study aims to predict future drought events by identifying patterns of spreading drought.
Researchers found that 46% of deforming volcanoes erupted, while 94% of non-deforming ones did not. The study uses satellite radar to identify unrest on a regional or global scale, targeting ground-based monitoring.
Researchers propose that dark energy is a dynamic quantum vacuum energy, not quintessence or phantom fields, explaining accelerated cosmic expansion. This explanation resolves the cosmological constant discrepancy and simplifies the problem compared to quintessence and phantom fields.
The Hubble Space Telescope has photographed an asteroid, P/2013 R3, breaking apart into as many as ten smaller pieces. The fragments are drifting away from each other at a leisurely 1.5 kilometers per hour, likely due to the Yarkovsky-O'Keefe-Radzievskii-Paddack effect.
Resistance to pesticides has increased in nearly a thousand pest species, including insects, weeds, and fungi. Entomologists updated definitions for key terms related to resistance to facilitate understanding and management of the issue.
The PLATO mission aims to discover and characterize Earth-like planets in the Sun's neighborhood. With an array of telescopes, it will measure planetary sizes, masses, and ages to determine their habitability. By observing one million stars, PLATO is expected to find thousands of new exoplanets.
Fred Gould will deliver a lecture on Dr. Robert L. Rabb, a pioneer in developing ecologically sound approaches to insect pest management. Gould's research has profoundly influenced global crop management and vector-borne disease control.
A University of Waterloo study finds Arctic lakes froze up later and thawed earlier, resulting in a 24-day shorter winter ice season. Climate change has also caused a significant decrease in lake ice thickness, with some lakes losing up to 38 centimeters of ice.
The James Webb Space Telescope is nearing completion, with all 18 primary mirror segments and four science instruments delivered to NASA's Goddard Space Flight Center. The telescope will be the most powerful space telescope ever built, capable of observing distant objects in the universe.
Astronomers plan observations of supernova SN 2014J with NASA/ESA Hubble Space Telescope and other space missions. The event provides an opportunity to study how interstellar dust affects its light.
A recent study published in the Journal of Medical Entomology found that bed bug nymphs develop 2.2 days faster when living in groups than as solitary individuals. This significant difference suggests that social interaction plays a key role in accelerating bed bug development.
Entomologists at UC Riverside have created a novel technique that combines synthetic pheromone with insecticide sprays to effectively control Argentine ant colonies. The 'attract-and-kill' approach resulted in a 57-142% increase in kill rate, making it an economically viable alternative for urban pest management.
Researchers have discovered seven new species of nearctic wasps from the Charipinae subfamily, characterized by their small size and shiny bodies. The newly described species are detailed in a recent article published in Annals of the Entomological Society of America.
Researchers have discovered huge active plumes containing water vapour being released from the surface of Europa, a liquid ocean lies beneath its icy crust. The plumes, comparable to earth geysers in size, will aid further investigations of the moon and potentially make life discoveries