A recent study by Curtin University found that people grieving a COVID-related death require timely support to reduce challenges in everyday life. The research identified key psychological factors such as separation distress, dysfunctional grief, and post-traumatic stress as contributing to these difficulties.
Researchers propose new approach to planning in high fire risk areas, incorporating green technology infrastructure and Indigenous fire techniques. The study emphasizes the urgent need for strong leadership and collaboration to address climate change and transition to a renewable future.
A Curtin University study has found that residential gardens are a poor substitute for native bushland in supporting pollination networks of native bees. The research highlights the importance of preserving native vegetation to protect sustainable bee communities and their pollination services.
Researchers have discovered a method to produce silicon at room temperature using electrical currents instead of extreme heat, which could slash energy use and cost in the industry. This technique replaces thermochemical processes with electrochemical processes, converting clean electricity into chemical energy.
Researchers used ancient crystals to test the theory that portions of Earth's ancient crust acted as 'seeds' for later generations of crust. A three-billion-year-old magmatic event led to a global spike in crust production, matching regions worldwide and pointing to a significant widespread event.
A study found high levels of confidence in government among Australian and New Zealand citizens due to effective pandemic management. Trust in public health scientists also surged, leading to higher usage of government COVID phone apps.
A new $1 million Federal Government grant will enable a major upgrade to the Murchison Widefield Array, giving the giant radio telescope greater power to process signals from distant outer space. The upgrade will allow researchers to detect finer frequency and time observations, improving their ability to study the universe.
Researchers have discovered that tiny bubbles on electrodes can facilitate electrochemical reactions, leading to faster pollutant removal and chlorine production. The formation of hydroxide anions in the bubble's corona accelerates these processes, making them more efficient than usual.
Researchers found southern Australian long-finned pilot whales can mimic killer whale calls and engage in 'duetting' with other whales, revealing a complex acoustic communication system. The study's findings raise questions about the extent of home ranges for these whales.
A new database of electron-molecule reactions has been created by Curtin University researchers, allowing for accurate modeling of plasmas containing molecular hydrogen. This development is crucial for the global push to develop fusion technology for electricity production on Earth.
A volcanic province in the Indian Ocean was the world's most continuously active supervolcanoes, erupting for 30 million years, fueled by a constantly moving magma conveyor belt. This allowed for an enormous accumulation of volcanic rocks, equivalent to filling up 184,000 Olympic-size swimming pools with lava every year.
Scientists have debunked a longstanding theory on the Moon's magnetic crust, finding that meteoroid impact plasmas interact weakly with the lunar crust. A numerical study suggests a core dynamo is the most plausible explanation for the magnetisation.
A recent study by Curtin University reveals that approximately a quarter of the world's carnivorous plant species are at risk of extinction. The biggest threats to these unique plants are human activities such as agriculture, mining, and climate change, which can lead to habitat loss and hydrological changes.
A new on-site detection method for PFAS, developed by Curtin University researchers, allows for immediate and accurate measurement of levels. This method could aid in the removal of persistent environmental pollutants from contaminated lands and waters around the world.
African carder bees have been spotted in Western Australia for the first time, according to Curtin University research. The invasive species was previously recorded in Queensland and has since spread throughout eastern Australia, raising concerns about its potential impact on native ecosystems.
Curtin University researchers have discovered a new method for creating crystalline graphite using an Atomic Absorption Spectrometer, without the need for metal catalysts or special raw materials. The technique was developed by Master-level student Jason Fogg, who used short fast pulses to heat samples to extreme temperatures.
Researchers found that the WA Christmas Tree, a parasitic plant, adapts to its environment by adjusting to temperature changes rather than relying on precipitation. This discovery has implications for conservation and restoration efforts, as it could inform the collection of seed for these species.
Researchers have developed a new method to analyze microscopic samples without using external light, reducing interference and damage to living specimens. The 'glow in the dark' approach uses chemical stimuli to activate chemicals, enabling precise control over localized oxidative hotspots.
Researchers from Curtin University have found evidence that the Earth's first continents were not formed by subduction in a modern-like plate tectonics environment. The team measured iron and zinc isotopes in rocks sourced from central Siberia and South Africa, suggesting an alternative formation process.
A new review of lizard data reveals that up to 2.75% of all lizards may have two or more tails, with potential ecological impacts on individual fitness and population dynamics.
Researchers found two chemically distinct hemispheric faces, with the Pacific ring of fire being the surface expression of the boundary between them. The African domain contains continental materials brought down by subduction systems, while the Pacific domain has been protected from such infiltration.
Researchers have found evidence of a major 'stirring up' in the mantle layer around 3.2 billion years ago, indicating the start of global plate tectonic activity. This discovery has implications for our understanding of the evolution of life on Earth and the formation of mineral and energy resources.
Research from Curtin University analyzed ancient DNA to understand the causes of animal extinctions during the Ice Age. The study found that while plant diversity recovered as climate warmed, large animal diversity did not recover, suggesting human hunting was a major factor in megafauna extinction.
A study by Curtin University found that tiger snakes living in Perth's urban wetlands are accumulating toxic heavy metals in their livers, suggesting habitat contamination. The snakes' bioaccumulation of heavy metals through eating frogs indicates the wetlands' pollution levels are a concern for local biodiversity.
Researchers used eDNA metabarcoding to detect biodiversity in two regions of Western Australia, finding that bulk arthropods and animal droppings detected the most species. The study suggests that eDNA can be a fast and accurate tool for biomonitoring, but careful surveys are needed to avoid contamination from outside organisms.
Research links ENSO climate pattern to detrimental impacts on Southeast Asian coral reefs, revealing long-term environmental changes. Coral cores provide a critical record of local changes in river runoff and rainfall, highlighting the need for resilience to future environmental changes.
Researchers from Curtin University analyzed volcanic meteorites from Antarctica to understand Asteroid Vesta's geological history. The study found that Vesta was volcanically active for at least 30 million years after its formation, contradicting previous models and suggesting pockets of magma survived on the asteroid.
A Curtin University-led study found that Ross Sea killer whales, also known as Type C, have a unique call repertoire comprising burst-pulse sounds and whistles to convey information about their environment. The research analyzed data from over 392 encounters with the species.
Scientists at Curtin University have discovered the Yarrabubba crater, dated to 2.229 billion years ago, coinciding with the end of a global deep freeze known as Snowball Earth. The research suggests that the asteroid impact may have influenced global climate by vaporizing ice and releasing greenhouse gases.
Curtin University research monitors Nile River water volume to help 200 million North-East Africans plan for sustainable use of resources. The study uses GRACE satellite data to isolate total water storage, providing independent insights for countries to inform decision-making and reduce reliance on the river's precious water supply.
A Curtin University study of a WA meteorite has shed light on the solar system's bombardment history, revealing that asteroid collisions ceased after 3.4 billion years ago due to asteroids being too small or protected by regolith. The research suggests that impacts stopped occurring after this period and remain unchanged until now.
Research shows eastern grey squirrels modify their behaviour when approached by humans, reducing unnecessary responses and improving urban survival. The study highlights the importance of understanding animal adaptations to urbanization, enabling conservation efforts and habitat management.
A Curtin University researcher has discovered that volcanic eruptions in Australia 510 million years ago led to the first known mass extinction of complex life. The study found a correlation between large volcanic province eruptions and climate shifts, resulting in mass extinctions over the last 550 million years.
A study analyzing ancient DNA from over 250 radiocarbon-dated moa samples reveals that the iconic New Zealand bird was thriving when humans arrived, contradicting previous theories of population collapse before human arrival. The research suggests human activities contributed to the moa's extinction.
Researchers at Curtin University have found a way to breed disease-resistant wheat, reducing yield loss due to Yellow Spot and other diseases. This new technology allows for improved disease resistance without affecting yields or increasing costs.
Researchers found wallabies have dichromatic colour vision like dogs, but lack a third colour-sensitive receptor. The 'Neutral Point' colour stimulates confusion in wallabies, unlike other marsupials.
Researchers will characterize and compare shark behavior when human noises are detectable versus masked, aiming to disrupt detection of humans. They plan to use speakers or personal maskers to broadcast artificial signals that mimic or mask the detected sound cue.
A team of researchers from Curtin University has developed an approach to identify potential refugia in declining rainfall environments, essential for conservation efforts. They found that areas with great water run-off below granite outcrops and deeper soil may provide safe havens for biodiversity.
Researchers from Curtin University found natural radioactivity in DNA can alter molecular structures, creating new molecules that do not belong to the four-letter alphabet of DNA. This could lead to genetic mutations by confusing DNA replication mechanisms.
A joint Australian-German research team has created the highest-resolution maps of Earth's gravity field, showing variations up to 40 percent larger than previously assumed. The new maps were calculated at three billion points and will improve civil engineering projects such as building canals, bridges, and tunnels.