A recent study conducted by Earth scientists at the Chinese Academy of Agricultural Science’s Grassland Research Institute, in collaboration with researchers from various institutions in the U.S., has revealed alarming evidence of a significant slowdown in global photosynthesis rates. Highlighted in the prestigious journal Science, the research team analyzed decades worth of data to understand
Chemical reactions have always required a certain level of activation energy to progress. However, a recent breakthrough at the University of Bonn has introduced a novel catalysis scheme that makes previously impossible reactions feasible. Not only is this method environmentally friendly, but it also eliminates the need for rare and precious metals. By using special
In a remarkable image captured by the James Webb Space Telescope, a captivating surprise awaits those who zoom in. Amongst the dazzling display of celestial bodies revealing the birth of stars, an unexpected sighting presents itself – a curlicue and a blob of light resembling the punctuation mark: the question mark. The nature and origin
The possibility of using engineered microbes to detect cancer in the human body is an exciting prospect. A team of international researchers has conducted a study showing how a specific strain of bacterium could detect bowel cancer. While the concept may seem far-fetched, the idea of utilizing modified microbes as diagnostic tools is not entirely
The sustainable production of hydrogen holds immense potential for the energy transition and reducing carbon emissions. Hydrogen serves as a CO2-free energy carrier and a vital raw material for various industries. Electrolysis, a process that converts water into hydrogen and oxygen gases through an electrochemical reaction, has emerged as a sustainable method for hydrogen production.
A recent study published in the journal Science reveals that approximately 1.12 million years ago, a significant cooling event in the North Atlantic had profound effects on early human occupation of Europe. This groundbreaking research, conducted by an international team of scientists from the UK, South Korea, and Spain, provides compelling evidence that climate stress
The invention of the printing press was a significant breakthrough in the duplication of written material, making it more accessible and relieving the burden on scribes. However, a reverse revolution has taken place at the McKelvey School of Engineering at Washington University in St. Louis. Researchers at the school, led by associate professor Chuan Wang,
This weekend, get ready to witness one of the most awe-inspiring cosmic phenomena of the year – the Perseid meteor shower. Dubbed as one of the best celestial displays, the Perseids are set to peak on Sunday night, August 13. However, the preceding nights are predicted to offer excellent viewing opportunities as well. So, make
The field of artificial intelligence (AI) has made significant advancements in recent years. However, one aspect that many AI systems fail to fully comprehend is human error and uncertainty. In many systems where humans provide feedback to a machine learning model, these systems assume that humans are always certain and correct in their decisions. Real-world
In a groundbreaking discovery, a team of researchers has developed a cutting-edge 3D nanoprinting system that has the ability to generate intricate 3D structures with remarkable precision. This innovative technique aims to overcome the limitations of conventional high-resolution 3D nanoprinting approaches, which typically utilize expensive pulsed femtosecond lasers. The newly introduced system, however, utilizes a
Researchers from the Department of Mechanical Engineering at the University of Hong Kong (HKU) have made a groundbreaking discovery in the field of wound healing. Led by Professor Anderson Ho Cheung Shum, the team has successfully developed Fibro-Gel, an injectable hydrogel that overcomes various challenges in the industry. With its exceptional biocompatibility, potential for vascularization,
Pesticides have long been recognized as a significant source of chemical hazards in aquatic environments. These toxic substances, which are commonly used in agricultural practices, pose a threat to various aquatic organisms and ecosystems. In a recent study conducted by Nicol Parker and Arturo A Keller from the University of California, Santa Barbara, and their