A crater at least 50 meters deep and 20 meters wide has been spotted in the tundra region in Siberia. Scientists are not sure how the...

Siberia is experiencing a prolonged heatwave, with unusually high temperatures linked to wildfires, a huge oil spill and a plague of...

A record number of wildfires in the Amazon are consuming the world’s largest tropical rainforest. — Thousands of wildfires are ravaging...