When India's largest oil explorer opened a tender for a cement order in 2018, it sensed something was off by the competing bids coming in: all of them were exactly 7,000 rupees per tonne.

Rosa Hill and her mother Mei Li armed themselves with a “kill kit”—complete with a throwing star, handcuffs, saw and arrows for a crossbow gun—as they descended on the home of Selma “Sally” Hill in ...

A single layer of atoms may seem too thin to meaningfully interact with light, yet materials like tungsten disulfide are reshaping what is possible in nanophotonics. Researchers have now found a way ...

Discover how, while most of Antarctica remains stable, vulnerable sectors are losing ice equivalent to the size of Greater Los Angeles every three years.

Samsung Galaxy S26 Ultra review: f/1.4 camera, agentic AI, privacy display, Snapdragon 8 Elite Gen 5. Tested across 4 cities.