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Look at the snowflakes on this page. What shapes do you see? Usually, a snowflake is the shape of either a star or a column. But did you know that no two snowflakes are exactly alike? Even scientists wonder why.…
No two snowflakes are alike. This was discovered by a man named Wilson “Snowflake” Bentley. He was born in 1865 in Vermont. He grew up on a farm, and was fascinated by snowflakes. His mother gave him a microscope when…
People cool off near a fountain in New York City, on July 27. Scientists say July is Earth’s hottest month on record. Extreme hot weather has blistered three continents—North America, Europe, and Asia. In the United States, more than 128…
The 2020 Atlantic hurricane season was the most active on record. Between May and November, 30 major storms brewed in the Atlantic Ocean. Thirteen of them became hurricanes. Eta and Iota were powerful hurricanes. Eta hit Central America in November.…
A hurricane is a mass of clouds and thunderstorms. It spins around a still center. The center is called the “eye.” A hurricane is like a giant engine. It uses warm air as fuel. There’s plenty of that in the…
The sky is dark and the air is thick. Lightning flashes and thunder claps. Winds blow. Heavy rain falls. It’s a thunderstorm! The National Severe Storms Laboratory says there are 16 million thunderstorms in the world each year. At any…
Tornadoes and hurricanes are cyclones. That’s a storm of spinning winds. Tornadoes and hurricanes are powerful, and they can be dangerous! A tornado is a spinning funnel of wind. It makes a roaring noise. Tornadoes form over land. Most…
Glowing hot lava sputters from the peak. Chunks of rock shoot into the sky. The ground rumbles. The air is thick with ash and smoke. A volcano is erupting. A volcano is an opening in the Earth. Magma, or hot…
Houston, Texas, is the fourth-largest city in the United States. This summer, it was hit by a hurricane. Hurricane Harvey made landfall on August 25. It began as a Category 4 storm. Wind speeds reached 130 miles per hour.…
At some schools, not even storms get in the way of learning. In many parts of the country, schools close when there is heavy snow. “I usually play in the snow,” Caitlyn Snavely told TFK. But Caitlyn, 12, now has…
