Zero might seem simple, but it's a tricky concept. It's not just an empty space on a number line. Zero is a powerful tool that helps us do math, build computers, and even understand the universe. But it didn't always exist. People didn't use zero as a number until around the 7th century. Indian math
A long time ago, in the Western Han dynasty, a clever machine was made to weave silk. This machine, called ti hua ji, could make fancy patterns. It was found by accident in 2012. People think it might be the world's first computer. This machine is like a computer because it can follow instructions.
Antipsychotic drugs are often used to help people after their first mental health crisis. But how do these meds affect thinking and memory? A recent study tried to find out. The study looked at how much antipsychotics stick to dopamine D2 receptors in the brain. It also checked how strong this stic
2025 was a year packed with remarkable scientific events and discoveries. One of the most talked-about events was the emergence of Brood XIV cicadas. These insects, known for their unique 17-year life cycle, captured the attention of many, especially in the Cape and southeastern parts of Massachuset
In cities, leaves falling into water containers can be a mixed bag for mosquito larvae. These leaves can either help or harm the young mosquitoes, but scientists are still figuring out why. Two common city trees, Tipuana tipu and Handroanthus heptaphyllus, were studied to see how their leaves affect
In Colorado, a heated discussion is happening about the use of neonicotinoids, often called neonics. These are chemicals used to protect crops from pests. Farmers apply them to seeds, and as the plants grow, the chemicals spread throughout. This helps keep bugs away but might be hurting bees and oth
In a small village in Quintana Roo, Mexico, a young girl's life took a sudden turn. She was just eight years old when her stomach started hurting badly. She threw up and couldn't go to the bathroom. Her parents rushed her to the hospital, worried and confused. Doctors did some tests and found out h
The 137th Rose Parade in Pasadena made history, not just for its theme, “The Magic in Teamwork, ” but also for the relentless rain that turned the event into a soggy spectacle. Despite the weather, the parade went on, featuring over 80 entrants, including marching bands and elaborate floats. The rai
The Rose Bowl, a stage known for its grand traditions and lively pregame festivities, has made an unexpected call. Bad weather has led to the cancellation of the on-field pregame show, shifting the spotlight from spectacle to the game itself. Safety first, that's the message from the organizers. Th
Ever wondered why some places get super hot and stormy at the same time? It's not just bad luck. Scientists have found a link between scorching heat and severe storms in the midlatitudes. The midlatitudes are the areas between the tropics and the polar regions. They're not too hot and not too cold.
