The alarming statistics show that more than one billion people around the world are currently suffering from obesity, with the numbers having quadrupled since 1990. This study, released by the Lancet medical journal in collaboration with the World Health Organization, highlights the severity of the issue. The rate of obesity is increasing at a faster
The world’s major mountain ranges are experiencing a significant transformation in their glacier-fed streams, as reported by scientists from EPFL and Charles University. The Vanishing Glaciers project conducted expeditions to these streams and found that ongoing glacier shrinkage is leading to the flourishing of microbial life. This shift is evident in the samples collected from
The Chinguetti meteorite saga remains one of the most intriguing mysteries in the world of meteoritics. The tale of a 4.5-kilogram stony-iron rock allegedly taken from a massive iron mountain in Africa in 1916 has captured the imagination of scientists and researchers for decades. Despite numerous efforts to locate the larger parent meteorite, it has
The current state of commercial solar panels is far from optimized, with only about 15% to 20% sunlight conversion efficiency. However, researchers at Soochow University have made groundbreaking advancements in the next generation of solar cells, achieving an impressive 26.1% efficiency. This major leap in efficiency opens up new possibilities for the future of solar
The drug finasteride, which is commonly used to treat conditions such as hair loss and enlarged prostates, is now being studied for its potential in reducing the risk of heart disease. Research conducted by a team from the University of Illinois Urbana-Champaign and the University of Maryland has shown promising results indicating that finasteride may
In recent years, there has been a significant shift towards embracing the green lifestyle. Consumers are becoming increasingly aware of the environmental impact of their purchasing decisions. According to the 2023 China Consumption Trend Report, a staggering 73.8% of customers now prioritize buying environmentally friendly products. This growing trend has led to the widespread use
Researchers at Soochow University have discovered that the next generation of solar cells has the potential to achieve efficiency levels of up to 26.1%. This breakthrough in technology opens up new possibilities for the future of solar energy and renewable resources. With the ability to convert more sunlight into electrical energy, high-efficiency perovskite solar cells
The El Niño phenomenon is known to have significant impacts on climate variability around the world, affecting regions such as the Bay of Bengal, the Philippines, and the Caribbean Sea. A recent study published in Scientific Reports has projected record-breaking average surface air temperatures in these areas for the period up to June 2024 as
In recent years, there has been a significant push towards the synthesis of carbon-based chemicals through the electrochemical reduction of carbon dioxide (CO2). While this research has shown promise in producing various important chemicals, such as ethylene, many of the proposed methods lack energy efficiency and selectivity. The inability to efficiently convert CO2 into ethylene
Witnessing the return of a spacecraft to Earth is a thrilling experience, especially when it involves a small and cozy capsule like Varda Space Industries’ W-1 spacecraft. The successful landing of this spacecraft at the Utah Test and Training Range on February 21, 2024, provided a front row seat to the entire reentry sequence. A
The concept of chirality in molecules, where they possess a structural asymmetry much like the left and right hands of humans, has long been a topic of interest in the field of chemistry. One of the intriguing mysteries surrounding the origins of life on Earth is the prevalence of just one chiral form in the
One of the biggest unknowns in predicting the future of rising sea levels is the behavior of glaciers in Greenland and Antarctica. The amount of water frozen in these glaciers is enough to significantly raise global sea levels if they were to melt. Understanding the physics behind glacier fractures is crucial in determining how warmer
The research team led by Professor Wang Cheng from the Department of Electrical Engineering (EE) at City University of Hong Kong (CityUHK) has made a groundbreaking discovery in the field of analog electronic signal processing and computation. They have developed a state-of-the-art microwave photonic chip that outperforms traditional electronic processors in terms of speed and
Tattooing has long been considered an art form, with millions of adults in the United States sporting at least one tattoo. However, a recent study conducted by chemistry researcher Kelli Moseman and her colleagues at Binghamton University revealed some alarming findings. After analyzing over 50 tattoo inks from nine different brands, the researchers discovered that
In a recent discovery made by a team of astronomers, a white dwarf star has been found guilty of consuming one of its own planets. The evidence? A scar of vaporized metal marring the surface of the star – a clear indication of the planet that met its demise by being swallowed by the star.
