The 1997 Bringing Them Home report into the removal of Aboriginal children from their families was a turning point in Australia's history. The inquiry rejected past government policies of assimilation and endorsed the importance of keeping Aboriginal and Torres Strait Islander children with their families.
Stars like the sun are remarkably constant. They vary in brightness by only 0.1% over years and decades, thanks to the fusion of hydrogen into helium that powers them. This process will keep the sun shining steadily for about 5 billion more years, but when stars exhaust their nuclear fuel, their deaths can lead to pyrotechnics.
Four of Ontario's largest school boards have brought a lawsuit against four of the biggest social media companies for causing an epidemic of addiction among teens. The boards are seeking over $4 billion in damages.
Drought disasters in southern Africa are mainly attributed to a lack of preparedness, inadequate response and mitigation and poor risk reduction measures. With little to no preparation for drought disasters, such as the failure of the staple maize crop, the only option after the disaster hits is delayed relief action.
South Africa has plenty of environmental laws but none that specifically oblige government officials to consider the risks and impacts of climate change when they approve new developments.
The challenge for universities is to produce graduates who can work with others to produce knowledge and research that can change institutions and societies for the better.
Research shows that students who are confident about their ability to succeed at school tend to be more academically successful.
In 2015, the United Nations adopted the Sustainable Development Goals (SDGs) as a "call to action" in "global partnership." By 2023 it appears that our progress has been far from satisfactory in achieving these goals.
A research group has developed a new and highly efficient upconversion luminescence mechanism by scanning tunneling microscopy (STM) induced luminescence to observe an extraordinarily bright single-molecule upconversion electroluminescence (UCEL) phenomenon for the first time. The results are published in Nature Communications.
The core-mantle boundary (CMB) is crucial for the Earth's magnetic field and rotation. It is known that this boundary harbors complex structures, including ultralow velocity zones (ULVZs), characterized by significantly slowed seismic wave velocities. The origin and structure of these zones are key to unraveling and understanding some secrets in related fields, especially the Earth's science.
Supercapacitors have the superb ability to capture and store energy. Researchers can use different materials and fabrication methods to make them flexible, thin and appropriate for use in wearable or implantable electronics, like smart watches or pacemakers, but those approaches tend to be intricate and costly. Now, however, a team from Jilin University in China has developed a kind of all-in-one adhesive electrode that solves one of the major issues facing advancing flexible 2D supercapacitors—making the components work synergistically.
A collaborative research team has reported experimental evidence of a transition from ergodic toward ergodic breaking dynamics in driven-dissipative Rydberg atomic gases. The results were published in Science Advances.
Microsatellites are valuable tools for studying inheritance, genetic diversity, and population dynamics across a wide range of organisms including bacteria, plants, animals, and fungi. These short, repeating sequence motifs are a common feature of both coding and non-coding DNA and have been observed in all genomes studied to date.
The great gray owl has long been thought of as a sentinel of the Alaska wilderness, keeping watch over snow-laden forests as far north as the Brooks Range, well away from human populations.
Droplet microfluidics has revolutionized single-cell analysis, crucial for genomics, drug discovery, and diagnostics, by partitioning samples into nanoliter droplets for detailed cellular analysis. Yet, its broader adoption is hindered by the complex, costly methods required for analyzing droplets' optical properties.
Proteins are vital for facilitating charge transport (CT) chain reactions, both within individual proteins and between proteins. Understanding CT in proteins is crucial for biological processes and the development of bioelectronic devices. While previous research has focused on CT within proteins, less attention has been given to inter-protein CT. Recent studies suggest that specific interactions between proteins are stabilized by interfacial amino acids, potentially mediating CT between proteins.
Ching-Yao Tang and Dr. Ke-Jung Chen from the Institute of Astronomy and Astrophysics, Academia Sinica (ASIAA) have made substantial progress in decoding the birth mass of the first stars using the powerful supercomputer at Berkeley National Lab.
Imperial College London researchers have developed a new platform for the synthesis, analysis and testing of new compounds which may one day treat cancer. The findings are published in the journal Angewandte Chemie International Edition.
It was summer in northern Mississippi, rich in relative humidity and deciduous forests and wolf spiders. Noori Cho, then a doctoral student at the University of Nebraska–Lincoln, was dedicating two months to sharing a cabin with mice while on a research expedition unlike any before it.
Lysosomes, often reductively referred to as the "garbage disposals" of cells, play a pivotal role in our cells' digestive systems by getting rid of unwanted materials.
A study by a group of researchers at the University of Kentucky in collaboration with scientists in four other countries has been published in Nature. Their study is titled "The hagfish genome and the evolution of vertebrates."
El Niño, a climate pattern where warm waters in the eastern Pacific fuel hotter weather, is finally beginning to wane after bringing a long stretch of record heat and heavy precipitation across the world since last summer.
Tropical cyclones, also known as hurricanes and typhoons, are meteorological phenomena that occur over tropical and subtropical oceans experiencing low atmospheric pressure, where water vapor from the warm oceans condenses to produce spiraling cloud formations hundreds of meters wide. The resulting heavy rain and wind speeds exceeding 74 miles per hour can bring devastation to communities in their path when these tropical storms make landfall.
Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a nearby merging galaxy known as NGC 3256. Results of the observational campaign, presented March 21 on the pre-print server arXiv, yield essential information about molecular outflows of this galaxy.
A new analysis based on simple equations has reduced uncertainty about how clouds will affect future climate change.
