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

Residents in the southwest have been officially warned about a possible cougar roaming local forests, days after another exotic big cat was captured 300 kilometers away; now in the care of a zoo team, it could have escaped from an illegal breeding program

Iga Świątek has fallen to N.8 in the WTA Singles Rankings after her Wimbledon third-round defeat; defending 2.000 ranking points as the previous year's champion, this early exit caused her to drop and leave the top five for the first time in four years

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