Researchers are using diary entries, travel notes, religious registers, and other primary historical records to better understand extreme climate shifts in Transylvania during the 16th century.

Historical records detail Transylvania’s 16th-century climate struggles, revealing the effects of droughts, floods, and famine.

From a luxury product for the very rich, glass gradually became more widely produced and affordable. It is for this reason that a volume of 18th century material has survived. For today’s collector, ...