New imaging technique captures every twist of polarized light by Nik Papageorgiou, Ecole Polytechnique Federale de Lausanne edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...

Gold’s 52-week high closing price is £2,566.11 and 52-week low closing price is £1,840.11. On an intra-day basis, its price has reached as high as £2,608.11 and as low as £1,356.48 within ...

Gold prices surged above $3,390 as a weak U.S. dollar and tariff tensions boosted safe-haven demand. Silver holds firm, eyeing a breakout above $33.11.