The relentless pursuit of innovative solutions to meet the rising global energy demands has brought perovskite solar cells (PSCs) to the forefront of photovoltaic technology. Recent research from the School of Engineering of the Hong Kong University of Science and Technology (HKUST) heralds a remarkable advancement in this realm. The team’s pioneering work on chiral-structured
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In the vast expanse of the Milky Way, an intriguing phenomenon has captured the attention of astronomers: a consistent series of radio wave pulses originating from a previously uncharted binary star system. Spearheaded by Iris de Ruiter at the University of Sydney, the team has pinpointed the source, unearthing a pair of closely orbiting stars
The evolution of space exploration has witnessed groundbreaking technologies that redefine our understanding of the cosmos, and the X-37B is one of the most innovative examples. This uncrewed robotic space plane, operated by the US Space Force, is not merely a technical feat; it represents the confluence of advanced engineering, military necessity, and unprecedented scientific
In the ongoing battle against Alzheimer’s disease, the spotlight is currently on innovative therapies such as lecanemab and donanemab. These drugs have recently garnered approval from US regulatory bodies, adding a layer of hope for patients and families grappling with the devastating effects of this neurodegenerative condition. While a complete cure remains elusive, these next-generation
This Thursday night, a breathtaking cosmic event will take center stage: the much-anticipated blood moon. For the first time in nearly two and a half years, stargazers around the world will have the chance to witness this natural phenomenon, characterized by the eerie yet captivating reddish hue cast over our lunar companion. This is more
The global push towards sustainable energy solutions has entered an exciting new phase as scientists seek alternatives to traditional fossil fuels. Amongst various innovative approaches, the utilization of ammonia (NH3) as a safer, more efficient carrier of hydrogen presents an attractive prospect. This idea is gaining traction due to the persistent technical challenges presented by
As global temperatures climb, the repercussions are becoming all too evident. Sea levels are rising, with a staggering acceleration from an average of 1.4 millimeters per year to about 3.6 millimeters annually between 2000 and 2015. This increase places immense pressure on coastal communities, home to over a billion people, particularly in low-lying regions susceptible
The opioid epidemic remains one of the most pressing public health crises in the United States, fueled by a concerning uptick in the use of powerful synthetic opioids like fentanyl. The stark reality is that overdose deaths, primarily attributed to opioid misuse, are on the rise, claiming tens of thousands of lives each year. The
The intricate dance of atoms is pivotal to the very fabric of existence. At the heart of an atom lies a positively charged nucleus—usually comprising protons and neutrons—encircled by a cloud of negatively charged electrons. This configuration not only gives rise to the atom’s identity but also dictates its properties and behaviors in the grander
As each one of us navigates through the complexities of life, we inevitably reach a juncture where our cognitive faculties begin to show signs of decline. A groundbreaking study recently shed light on this phenomenon, revealing that the midlife epoch, specifically around the age of 44, marks the onset of brain cell degeneration. This research,
Recent research involving nearly half a million surgeries in Canada has unveiled a disturbing reality in the world of health care: patients undergoing elective surgical procedures just before the weekend face a 5% higher risk of complications, hospital readmission, or even death compared to those who are operated on immediately following the weekend. This study,
As technology advances, our reliance on satellites for communication, weather forecasting, and GPS navigation continues to grow exponentially. However, this proliferation of satellites casts a long shadow: space junk. With thousands of defunct satellites and fragments orbiting our planet, the potential for catastrophic collisions is ever-present. A recent study, spearheaded by aeronautical engineer William Parker
Parkinson’s disease presents one of the most perplexing puzzles in neurodegenerative research. While it afflicts millions globally, a persistent trend remains: men are diagnosed at nearly double the rate of women. Recent findings from the La Jolla Institute for Immunology are shedding light on a previously overlooked contributor to this discrepancy, targeting the role of
Tuberculosis (TB), one of humanity’s oldest foes, is reasserting its presence in an alarming fashion. The outbreak that began in Kansas City in January 2024 is a stark reminder that even diseases we believed were largely under control can make a comeback. To date, the outbreak has seen 147 confirmed cases, with 67 individuals falling
For decades, the X chromosome has been regarded as a silent partner in genetic conversations—especially in females, who possess two copies of this chromosome. New groundbreaking research, however, is challenging the conventional understanding of this genetic material, illuminating its previously underestimated roles in the aging brain. Scientists, primarily from the University of California, San Francisco,