Polish high school students excelled at the 66th International Mathematical Olympiad held in Sunshine Coast, Australia: they claimed three gold medals and three silver medals, resulting in an overall fourth place among the 110 countries taking part

Tons of dead fish carpeted the shores and shallow waters of the Pilchowice Reservoir drained for structural work; the shocking photos prompted environmentalists and anglers to call on authorities for a clarification

A bronze sword dating back to the European Bronze Age, around 900-700 BCE, or at least 2.700 years, has been found in a forest near Gdańsk; The weapon, well preserved beneath a green patina, was discovered by a local amateur detectorist

Surveillance tech produced by Polish companies is being exported to states with poor human rights records according to latest report by watchdog HRW on dual-purpose technologies; the ONG calls for EU to strengthen due diligence and transparency rules