Mount Etna, Europe's most active volcano in Sicily, emits rare smoke rings that billow high into the sky, a phenomenon known as "volcanic vortex rings" caused by explosions of gas bubbles above the magma chamber.
Today, on the World Day of Social Justice, various events are taking place around the world to address issues such as poverty, social exclusion, unemployment and human rights.
On February 5, some countries celebrate Erudite Day to honor highly intelligent and well-educated people who have knowledge in many fields of science.
The United Nations World Meteorological Organization has officially confirmed that Italy has set a new temperature record for continental Europe - 48. 8°C, recorded in Syracuse, Sicily, on August 11, 2021.
