sulfur dioxide

A powerful volcano is erupting. Here’s what that could mean for weather and climate

Science
Dr. Sarah Adams

When Mount Ruang in Indonesia underwent multiple explosive eruptions last week, volcanic gases were flung so high they reached the atmosphere’s second ...

Satellites watch Iceland volcano spew gigantic plume of toxic gas across Europe

Science
Dr. Sarah Adams

Scientists are tracking a massive plume of toxic gas moving across northern Europe that was spat out by the ongoing volcanic eruption in Iceland. ...