Working at a site near Chełmno in the Kuyavian-Pomeranian district, the archaeologists uncovered dozens of bronze ornaments in a peat bog, including necklaces, bracelets, greaves, decorative pins, as well as numerous human bones.
Poland's Rafal Rosolski won a bronze medal in the non-Olympic men's 5,000-metre (K1) kayak race at the European Championships in Munich on Sunday.
Poland's Anna Wielgosz took the bronze medal in the women's 800-metre run at the European Championships in Munich on Saturday.
Oleksii Koliadych, originally from Ukraine but now representing Poland, won the bronze medal in the C1 200m men's single canoe sprint at the European Championship in Munich on Saturday.
After learning of Chopin's death, his friend Auguste Clésinger ran to his bedside to make a death mask of his face and a solid bronze cast of his left hand.
Polish ski-jumper Dawid Kubacki has won bronze in the Winter Olympic Games in Beijing, China, the second Olympic medal in his career.
The two amber rings, a bronze bowl, an iron knife in a leather holder and bronze buckles were found in the grave of a man who belonged to the Pomeranian elite who lived between the 11th and 12th century.
Poland's women's 4x50m freestyle swimming team took bronze at the European Short Course Swimming Championships in Kazan, Russia, on Tuesday.
Poland's Wojciech Nowicki won gold for the hammer throw at the 2020 Olympic Games in Tokyo on Wednesday with a throw of 82.52m while teammate Pawel Fajdek threw the hammer 81.53m to take bronze, and a second bronze was won by Patryk Dobek in the 800m.
Polish Greco-Roman wrestler Tadeusz Michalik has won bronze in the 97 kg category at the ongoing Olympic Games in Tokyo, Japan, beating Hungarian Alex Gergo Szoke.