Yasemin Saplakoglu

The top of the storm cloud reached the stratosphere. A severe thunderstorm cloud that formed over the Pacific Ocean in 2018 reached the coldest temperatures ever recorded, according to a new study.

There are more than 14,000 firefighters working across the state to contain around 25 major fires. California is having a record-breaking year of flames, as dozens of wildfires have set the state…