When it comes to exoplanets, astronomers have made significant findings in recent years. From discovering exoplanets orbiting distant stars to identifying rocky debris disks around white dwarf stars, our understanding of the cosmos continues to evolve. However, one question still lingers: Are there terrestrial, Earth-like planets orbiting white dwarfs? In this article, we dive deep
In the world of pharmaceutical drug development, chemists have long wished for an easier way to replace a carbon atom with a nitrogen atom in a molecule. This seemingly small change can have a profound impact on the way a drug molecule interacts with its target, potentially improving efficacy and reducing side effects. Now, two
DoorDash, the San Francisco-based delivery company, has announced its impressive financial results for the third quarter. The company reported better-than-expected sales, driven by an increase in users and a higher order frequency. Compared to the same period last year, DoorDash experienced a remarkable growth in total orders, reaching 543 million. This exceeded analysts’ expectations of
Modern humans carry a part of their genetic heritage that can be attributed to interbreeding with the Denisovans tens of thousands of years ago. Recent studies have shown that this genetic mixing may have led to certain genetic adaptations that predispose individuals to mental health issues such as depression. Researchers from Spain have conducted a
The ozone hole has long been a cause for concern among scientists and environmentalists. With the recent eruption of an undersea volcano last year, experts were bracing for a significant increase in the size of the ozone hole in Antarctica this fall. However, to their surprise, the ozone hole remained relatively average in size, even
In the realm of scientific advancements, optical tweezers have emerged as a groundbreaking technology with numerous applications in fields like cancer therapy and environmental monitoring. These devices, which utilize lasers to manipulate tiny particles such as cells and nanoparticles, were even honored with a Nobel Prize in 2018. Now, a team of scientists has taken
Approximately 4.5 billion years ago, Earth experienced a colossal collision with a Mars-sized celestial body known as Theia. This impact was responsible for the formation of the Moon, but new evidence suggests that remnants of Theia are not only present in the Moon but also within Earth itself. This discovery challenges the conventional view of
Artificial intelligence (AI) has become an increasingly important field of research, with applications in various industries. However, one common challenge in developing AI models is the presence of biases in the data. These biases can affect the performance and accuracy of the models, limiting their practical use. Professor Sang-hyun Park and his research team at
In the realm of unconventional computing technologies, a team of physicists has achieved a significant breakthrough in the field of room-temperature quantum fluids of light. This advancement in spatial manipulation and energy control of polariton condensates showcases the potential for high-speed, all-optical polariton logic devices, which have long been seen as the key to next-generation
The conventional techniques used in the production of alkylbenzene have long been associated with toxic halogen byproducts. However, researchers have recently developed a groundbreaking method that not only offers a more efficient and cost-effective manufacturing process but also minimizes the environmental impact. In a paper published in ACS Catalysis, the researchers outline their findings and
When it comes to understanding the Atlantic Meridional Overturning Circulation (AMOC), there has been ongoing uncertainty regarding its timing and cause of inception. The AMOC, a vital component in global climate and marine ecosystems, plays a crucial role in redistributing oceanic heat and salt, interacting with the atmosphere, and ventilating the ocean interior. However, a
The association between hearing voices and neurological conditions like schizophrenia has long been established. However, recent research conducted by the researchers from École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland and the University Savoie Mont Blanc in France suggests that most brains can be tricked into hearing voices that aren’t actually present under specific conditions.