Over the years, attention-deficit hyperactivity disorder (ADHD) has become one of the most common neurodevelopmental disorders in childhood. Originally referred to as attention-deficit disorder (ADD), the condition has undergone significant changes in its diagnosis and classification. The first clinical description of children with symptoms of inattention, hyperactivity, and impulsivity dates back to 1902. British paediatrician
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The detrimental effects of drug addiction on the human brain have long been a subject of interest among scientists and researchers. Recent studies by a team from Rockefeller University and the Icahn School of Medicine at Mount Sinai have shed light on the specific pathways through which addictive drugs like cocaine and morphine disrupt the
Google recently announced plans to invest $2 billion in building a data center in northeastern Indiana. This center will be crucial in powering the company’s artificial intelligence technology and cloud business. The investment is said to create up to 200 new jobs, including data center technicians and support services. This move highlights Google’s commitment to
As the deadline looms for the expiration of the labor contract between the United Auto Workers (UAW) and Daimler Truck, tensions are running high. The approximately 7,200 workers at four industrial sites in North Carolina, and one each in Tennessee and Georgia, are on the verge of a potential strike if key demands are not
Chemistry has long been associated with experiments involving colored liquids in beakers, flasks, and test tubes. However, the field of chemistry is vast and can encompass materials in all states: liquids, gases, and even solids. At the Critical Materials Innovation (CMI) Hub, a team of scientists is revolutionizing the way chemical reactions are initiated through
A day spa in Albuquerque, New Mexico, was shut down nearly six years ago following a state health department investigation into the facility’s unregulated practice of ‘vampire facials’. Recently, a report by the US Centers for Disease Control and Prevention revealed five suspected cases of HIV linked to unsanitary procedures carried out at the spa.
The Nile River, spanning over 11 countries in East Africa, holds significant importance as a source of water, energy production, environmental quality, and cultural wealth. However, the utilization of Nile resources has led to longstanding tensions among the countries sharing its waters, hindering opportunities for collaboration and mutual benefit. In light of increasing demands for
The field of quantum physics has recently witnessed a groundbreaking development through the introduction of frequency-domain photon number-path entanglement. Unlike the traditional spatial-domain entanglement, this innovative approach involves manipulating the frequency of individual photons using a cutting-edge tool known as a frequency beam splitter. This tool has demonstrated an impressive success rate of 50%, paving
The development of light-driven molecular motors has been a fascinating journey that began at the University of Groningen almost 25 years ago. The breakthrough discovery led to Professor Ben Feringa receiving the Nobel Prize for Chemistry in 2016. However, despite this achievement, the practical application of these motors faced significant challenges. A recent publication in
Chinese tech giant ByteDance has categorically stated that it has no intentions of selling TikTok, despite facing mounting pressure from the US government. The recent US law imposing a nine-month deadline on ByteDance to divest from TikTok or risk a ban in the US has put the company in a tight spot. Lawmakers have raised
A recent case study highlighted the story of a 52-year-old man from Florida who experienced worsening migraines and was later diagnosed with neurocysticercosis. This condition, caused by larval cysts of the pork tapeworm, is typically associated with poor sanitation in developing countries. However, this particular case raised concerns as the man had not traveled to
Solar sails represent a revolutionary way to traverse the vast expanse of space. Drawing inspiration from the sail ships of old, these sails provide one of the most efficient means of propelling spacecraft through the cosmos. Recently, RocketLab Electron rocket launched NASA’s new Advanced Composite Solar Sail System with the goal of testing large solar
Rivers play a crucial role in shaping the landscape as they flow across it. They create valleys, canyons, floodplains, and deltas while transporting sediment from the uplands to the ocean. A recent study conducted by researchers from UC Santa Barbara sheds light on what drives the migration rates of meandering rivers. Lead author Evan Greenberg,
The term “bookworm” is often used to describe individuals who love to read, but in the context of historic bookbinding, bookworms take on a more literal meaning. Microorganisms and the passage of time can break down the flour pastes commonly used in old publications to keep them intact. Researchers have delved into the proteins found
In a groundbreaking study published in the Proceedings of the National Academy of Sciences, theoretical physicists at Utrecht University and experimental physicists at Sogang University in South Korea have successfully constructed an artificial synapse that operates with water and salt. This innovative approach to neuromorphic computing aims to replicate the intricate workings of the human
