Chirality is a remarkable characteristic whereby molecules or structures present as non-superimposable mirror images — think of a pair of distinct hands, where although identical in composition, their orientations confer unique properties. This inherent trait influences how molecules engage with various forms of energy, such as light and electricity. Researchers in the field of spintronics
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In March 2021, a team of astronomers detected an extraordinary high-energy light burst emanating from a distant galaxy, designated as AT 2021hdr. Initially categorized as a supernova due to its intense luminosity, the event soon sparked intrigue among scientists. The Automatic Learning for the Rapid Classification of Events (ALeRCE) flagged it for further examination, noting
The cosmos is a vast tapestry of stars, each with its own heartbreaking beauty and tragic demise. The eternal questions of how stars are born, sustain their brilliance for eons, and ultimately explode or collapse into remnants have captivated humankind for centuries. Among the most profound aspects of this stellar lifecycle is the process of
In a remarkable display of engineering prowess and sustainable innovation, a team of Belgian students and engineers emerged victorious in the renowned solar-powered car race held in South Africa. The event, celebrated for its difficulty and technological testing ground, saw participation from more than a dozen teams representing various nations. Spanning eight days and covering
Recent advancements in the field of electrocatalysis could pave the way for more efficient and sustainable energy solutions. A novel study highlights the development of an erbium (Er)-doped cobalt oxide (Co3O4) electrocatalyst, aiming to improve the oxygen evolution reaction (OER) in acidic environments. Conducted by researchers led by Tianyi Wang from Tohoku University’s Advanced Institute
In an era defined by climate change discourse, a groundbreaking study led by a team from Dartmouth College has illuminated the undiscovered trajectories of Antarctica’s ice sheet due to carbon emissions. Over 50 climate scientists from around the globe collaborated to provide an analysis that extends beyond traditional models, focusing on projections that reach into
Recent revelations from researchers at New York University (NYU) have upended long-held perceptions about memory and learning, suggesting that our bodily cells may be capable of forming memories in ways previously thought exclusive to the brain. This groundbreaking study emphasizes the interconnectedness of all cells and opens a new avenue for understanding how learning occurs
The enigmatic relationship between the Sun and Earth has captivated human imagination since ancient civilizations first looked up at the sky. Revered as the ultimate source of light and warmth, the Sun underpins life on Earth, influencing not just the agricultural rhythms, but also the progression of scientific thought throughout history. The exploration of sunspots—a
New Zealand has established itself as a beloved destination for filmmakers around the globe, often lauded for its breathtaking landscapes that appear to be from another universe. This unique geographical artistry has made it the backdrop for iconic film series, most notably *The Lord of the Rings*. The diverse terrains found in New Zealand—ranging from
Sleep apnea is a serious medical condition characterized by repeated interruptions in breathing during sleep. One of its primary mechanisms involves the collapse of the airway, often linked to lifestyle choices such as poor diet, lack of exercise, and now recognized, the severe impact it can have on cardiovascular health. The implications of sleep apnea
In recent months, OpenAI, a powerful player in the artificial intelligence (AI) landscape, has undergone significant shifts in both its strategic direction and public stance regarding regulation. The company, which has evolved from a nonprofit entity into a technology giant valued at an estimated US$150 billion, recently voiced opposition to an anticipated California law designed
The realm of materials science is witnessing a groundbreaking shift with the advancement of spintronics—a transformative area aiming to utilize electron spin as a means to convey information. Researchers from Monash University, particularly part of the FLEET Center, have unveiled a pioneering strategy centered on intrinsic magnetic second-order topological insulators (TIs). These materials are not