Scientists are raising concerns about the potential awakening of ice volcanoes, which are volcanoes covered by ice caps. These volcanoes are found in regions such as Iceland, Alaska, and Antarctica. The melting of ice due to climate change could lead to increased volcanic activity, as the ice currently suppresses magma production. Recent seismic activity under Iceland's Bardarbunga volcano, located beneath the Vatnajökull ice cap, suggests magma movement, raising concerns about possible eruptions.