Earth’s natural system keep its climate from being too hot or too cold. (Representational photo_ Earth has gone through many periods of warming and cooling over its long history. Despite these changes, the planet has remained capable of supporting life for hundreds of millions of years. Scientists have long believed that Earth has a natural…

152 Africans were rescued from illegal slave ships and taken to Saint Helena nearly 200 years ago. (Representational photo) Nearly 200 years after thousands of Africans were rescued from illegal slave ships and taken to the remote island of Saint Helena by the British royal navy, scientists have uncovered new clues about where many of…

Every summer, a vast stretch of the Gulf of Mexico transforms into what scientists call a “dead zone,” an area where oxygen levels in the water become so low that most marine life cannot survive. Fish flee if they can, while shrimp, crabs and bottom-dwelling organisms are often trapped in what researchers describe as “hell…

Imagine leaving a locked food box in your backyard and returning the next morning to find it open. Now imagine that every raccoon opened it differently. That is exactly what happened during an experiment in Laramie, Wyoming, where researchers installed specially designed puzzle boxes to test the problem-solving abilities of wild raccoons. Equipped with four…

Varanasi: Banaras Hindu University organised a science show at Swatantra Bhawan on Saturday, featuring live scientific experiments for students from various schools in the city. The programme aimed to promote scientific temper and spark curiosity among students through interactive demonstrations.Addressing the gathering, Vice-Chancellor Prof Ajit Kumar Chaturvedi said science should not remain limited to textbooks…