70 degrees and it still survives: The microscopic creature that broke a scientific record

Scientists have discovered a new microscopic amoeba, Incendiamoeba cascadensis, in geothermal springs in California, capable of reproducing at 63 degrees Celsius and recovering from exposure to 70 degrees. The discovery, funded by NASA, sets a new record among eukaryotic organisms and expands the boundaries of complex life survival.

Scientists have discovered a new species of microscopic amoeba in geothermal springs in California, named Incendiamoeba cascadensis. The discovery sets a new scientific record among eukaryotic organisms: the amoeba can reproduce at a temperature of 63 degrees Celsius, remain active beyond that, and fully recover after five minutes of exposure to 70 degrees. Only at a temperature of 80 degrees did its internal systems collapse. The research was funded by the American space agency NASA. The amoeba feeds on local bacteria that have adapted to high temperatures and employs unique defense mechanisms, including changing its external structure and quickly repairing damage to its genetic material. This rare ability makes it a focus of interest for researchers exploring the possibility of life in extreme conditions on other planets.