Pic credit: University of York The Devil’s Arrows, Britain’s tallest surviving prehistoric stone row, have long raised questions about where they came from and how they reached Boroughbridge. It turns out that ancient Neolithic builders hauled these enormous 25-tonne structures across at least 11 miles to get there.Researchers at the University of York and Curtin…

Some scientists make discoveries. Others create entirely new ways of understanding the universe. Harish-Chandra belonged to the latter group. Born in Kanpur in 1923, he began his academic career as a physicist and earned his doctorate at the University of Cambridge under Nobel laureate Paul Dirac. During this period, he identified a mathematical error in…

Iran seeks to raise the political and economic cost of war for Trump ahead of US midterms Iran is stepping up pressure on the United States less than two months before the US midterm elections, with analysts saying Tehran hopes to increase the political and economic costs of the war for President Donald Trump and…

A deep internal rift has surfaced within Pakistan Tehreek-i-Insaf (PTI) in Khyber Pakhtunkhwa, with a group of lawmakers expressing dissatisfaction over what they described as a ‘lack of effort’ by the party leadership to secure the release of jailed founder and former prime minister Imran Khan.The disgruntled members of the Provincial Assembly (MPAs), many of…

A thick green carpet can make a pond or reservoir appear almost solid, but giant salvinia is a floating fern, spreading across the water rather than growing from the bottom. In Texas and Louisiana, the plant had become difficult to manage, forming dense mats that blocked sunlight, reduced oxygen and interfered with waterways. According to…

The measures will prohibit the import of new humanoid and quadruped robots from China. NEW DELHI: The Trump administration has introduced sweeping restrictions on imports of new Chinese-made robots and power inverters, saying the move is aimed at protecting the United States’ artificial intelligence supply chain and critical infrastructure from potential security risks.The measures, announced…