Every living organism inherits a unique combination of traits, from eye colour and blood type to resistance against certain diseases. These characteristics are determined by genes, but genes themselves can exist in different forms. These alternative versions are known as alleles. While one allele may produce a particular trait, another may result in a different […]
“The image matches classical descriptions of Gayatri in the Silpasastras,” said archaeologist Ramesh Yadav BHOPAL: Wrong goddess. Wrong identity. Wrong for over 900 years. But a missing veena and a digital deep dive supplied the mantra as a silent stone goddess spoke her true name.A striking 12th-century sculpture from Dhar in southwestern Madhya Pradesh, long […]
Every day, countless substances cling to surfaces around us without becoming part of the material itself. This fascinating process is known as adsorption, and the verb that describes it is adsorb. Although it is often confused with absorption, the two processes are fundamentally different. While absorption involves a substance being taken into the interior of […]
From luxury truffles to everyday chocolate bars, foil has long been one of the most recognisable forms of chocolate packaging. While its glossy metallic appearance adds a premium feel, its purpose goes far beyond aesthetics. Chocolate is highly sensitive to heat, moisture, oxygen and strong odours, all of which can affect its texture, flavour and […]
“Gus” the T. rex—discovered on a cattle ranch in South Dakota—goes up for auction this summer, July 14, 2026. (Credit: Matthew Sherman / Sotheby’s) Owning one of the world’s largest Tyrannosaurus rex skeletons could soon become a reality. But there is a huge “if” factor to it. The buyer must having and willing to spend […]
It’s one of the most attention-grabbing features of the human body — so much so that sometimes, people even list it as the most recognizable feature of their appearance. It’s the Adam’s apple.Just about everyone recognizes it, but not many people actually know what it is or why it exists. Some think only men have […]
For a long time, the story seemed straightforward. As atmospheric carbon dioxide levels fell and the planet cooled, large ice sheets began spreading across the polar regions. Yet there was an awkward detail that never quite fitted. Antarctica became locked beneath vast quantities of ice around 34 million years ago, while the Arctic remained largely […]
Indian-origin tennis champion graduates from Stanford University. Stanford University celebrated Indian-origin tennis player Samir Banerjee as he graduated this month with a degree in science, technology, and society. For his final project in Stats 100: Mathematics of Sports, Samir built an algorithm to analyze years of tennis server data across different surfaces to determine which […]
Whenever you spot a rainbow stretching across the sky after a monsoon shower, you think you’re seeing the same arc of colours as everyone around you. But here’s what science reveals: that rainbow is yours alone. Every person viewing what appears to be the same rainbow is actually seeing a completely different one, formed by […]
The Little Albert experiment studied whether human fear responses could be learned through classical conditioning/ Image: Screengrab Youtube At a time when psychology was trying to establish itself as a rigorous science, researchers were increasingly drawn to experiments that could demonstrate clear, observable laws of behaviour. One of the most influential ideas came from Ivan […]
