Every country has a dish that people defend while others quietly question. A recent Reddit post asked people to name their country’s worst food. It quickly turned into a global roast, with people ...

Scientists in Taiwan say they have bred three pigs that "glow in the dark". They claim that while other researchers have bred partly fluorescent pigs, theirs are the only pigs in the world which are ...

Pig iron and direct-reduced iron, or DRI, are key components in more efficient, less carbon-intensive forms of steelmaking. Electric arc furnaces now dominate new steel mills across the world. These ...